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<p class="caption" role="heading"><span class="caption-text">Introduction</span></p>
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<li class="toctree-l1"><a class="reference internal" href="../../introduction/basic_usage/">Basic Usage</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../../tutorials/gymnasium_basics/handling_time_limits/">Handling Time Limits</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../../tutorials/gymnasium_basics/load_quadruped_model/">Load custom quadruped robot environments</a></li>
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<section class="tex2jax_ignore mathjax_ignore" id="functional-env">
<h1>Functional Env<a class="headerlink" href="#functional-env" title="Link to this heading"></a></h1>
<dl class="py class">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">gymnasium.experimental.functional.</span></span><span class="sig-name descname"><span class="pre">FuncEnv</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">options</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">dict</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Any</span><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv" title="Link to this definition"></a></dt>
<dd><p>Base class (template) for functional envs.</p>
<p>This API is meant to be used in a stateless manner, with the environment state being passed around explicitly.
That being said, nothing here prevents users from using the environment statefully, it’s just not recommended.
A functional env consists of the following functions (in this case, instance methods):</p>
<blockquote>
<div><ul class="simple">
<li><p>initial: returns the initial state of the POMDP</p></li>
<li><p>observation: returns the observation in a given state</p></li>
<li><p>transition: returns the next state after taking an action in a given state</p></li>
<li><p>reward: returns the reward for a given (state, action, next_state) tuple</p></li>
<li><p>terminal: returns whether a given state is terminal</p></li>
<li><p>state_info: optional, returns a dict of info about a given state</p></li>
<li><p>step_info: optional, returns a dict of info about a given (state, action, next_state) tuple</p></li>
</ul>
</div></blockquote>
<p>The class-based structure serves the purpose of allowing environment constants to be defined in the class,
and then using them by name in the code itself.</p>
<p>For the moment, this is predominantly for internal use. This API is likely to change, but in the future
we intend to flesh it out and officially expose it to end users.</p>
<p>Initialize the environment constants.</p>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.transform">
<span class="sig-name descname"><span class="pre">transform</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">func</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Callable</span><span class="p"><span class="pre">[</span></span><span class="p"><span class="pre">[</span></span><span class="pre">Callable</span><span class="p"><span class="pre">]</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Callable</span><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.transform"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.transform" title="Link to this definition"></a></dt>
<dd><p>Functional transformations.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.initial">
<span class="sig-name descname"><span class="pre">initial</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">rng</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">StateType</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.initial"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.initial" title="Link to this definition"></a></dt>
<dd><p>Generates the initial state of the environment with a random number generator.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.transition">
<span class="sig-name descname"><span class="pre">transition</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">action</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">ActType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rng</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">StateType</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.transition"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.transition" title="Link to this definition"></a></dt>
<dd><p>Updates (transitions) the state with an action and random number generator.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.observation">
<span class="sig-name descname"><span class="pre">observation</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rng</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">ObsType</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.observation"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.observation" title="Link to this definition"></a></dt>
<dd><p>Generates an observation for a given state of an environment.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.reward">
<span class="sig-name descname"><span class="pre">reward</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">action</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">ActType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">next_state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rng</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">RewardType</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.reward"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.reward" title="Link to this definition"></a></dt>
<dd><p>Computes the reward for a given transition between <cite>state</cite>, <cite>action</cite> to <cite>next_state</cite>.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.terminal">
<span class="sig-name descname"><span class="pre">terminal</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rng</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">TerminalType</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.terminal"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.terminal" title="Link to this definition"></a></dt>
<dd><p>Returns if the state is a final terminal state.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.state_info">
<span class="sig-name descname"><span class="pre">state_info</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">dict</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.state_info"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.state_info" title="Link to this definition"></a></dt>
<dd><p>Info dict about a single state.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.transition_info">
<span class="sig-name descname"><span class="pre">transition_info</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">action</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">ActType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">next_state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">dict</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.transition_info"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.transition_info" title="Link to this definition"></a></dt>
<dd><p>Info dict about a full transition.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.render_init">
<span class="sig-name descname"><span class="pre">render_init</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">RenderStateType</span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.render_init"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.render_init" title="Link to this definition"></a></dt>
<dd><p>Initialize the render state.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.render_image">
Deploying to gh-pages from @ Farama-Foundation/Gymnasium@3b653fe9976a5ddefae331bfab7846c898c0d7b6 🚀
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<span class="sig-name descname"><span class="pre">render_image</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">StateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">render_state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">RenderStateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">tuple</span><span class="p"><span class="pre">[</span></span><span class="pre">RenderStateType</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">ndarray</span><span class="p"><span class="pre">]</span></span></span></span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.render_image"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.render_image" title="Link to this definition"></a></dt>
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<dd><p>Show the state.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.experimental.functional.FuncEnv.render_close">
<span class="sig-name descname"><span class="pre">render_close</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">render_state</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">RenderStateType</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">params</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Params</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/experimental/functional/#FuncEnv.render_close"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.experimental.functional.FuncEnv.render_close" title="Link to this definition"></a></dt>
<dd><p>Close the render state.</p>
</dd></dl>
</dd></dl>
<section id="converting-jax-based-functional-environments-to-standard-env">
<h2>Converting Jax-based Functional environments to standard Env<a class="headerlink" href="#converting-jax-based-functional-environments-to-standard-env" title="Link to this heading"></a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="gymnasium.envs.functional_jax_env.FunctionalJaxEnv">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-prename descclassname"><span class="pre">gymnasium.envs.functional_jax_env.</span></span><span class="sig-name descname"><span class="pre">FunctionalJaxEnv</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">func_env</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv" title="gymnasium.experimental.functional.FuncEnv"><span class="pre">FuncEnv</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">metadata</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">dict</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Any</span><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">render_mode</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">spec</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="../registry/#gymnasium.envs.registration.EnvSpec" title="gymnasium.envs.registration.EnvSpec"><span class="pre">EnvSpec</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/envs/functional_jax_env/#FunctionalJaxEnv"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv" title="Link to this definition"></a></dt>
<dd><p>A conversion layer for jax-based environments.</p>
<p>Initialize the environment from a FuncEnv.</p>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.envs.functional_jax_env.FunctionalJaxEnv.reset">
<span class="sig-name descname"><span class="pre">reset</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">seed</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">options</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">dict</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/envs/functional_jax_env/#FunctionalJaxEnv.reset"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv.reset" title="Link to this definition"></a></dt>
<dd><p>Resets the environment using the seed.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.envs.functional_jax_env.FunctionalJaxEnv.step">
<span class="sig-name descname"><span class="pre">step</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">action</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">ActType</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/envs/functional_jax_env/#FunctionalJaxEnv.step"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv.step" title="Link to this definition"></a></dt>
<dd><p>Steps through the environment using the action.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="gymnasium.envs.functional_jax_env.FunctionalJaxEnv.render">
<span class="sig-name descname"><span class="pre">render</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/gymnasium/envs/functional_jax_env/#FunctionalJaxEnv.render"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv.render" title="Link to this definition"></a></dt>
<dd><p>Returns the render state if <cite>render_mode</cite> is “rgb_array”.</p>
</dd></dl>
</dd></dl>
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<ul>
<li><a class="reference internal" href="#">Functional Env</a><ul>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv"><code class="docutils literal notranslate"><span class="pre">FuncEnv</span></code></a><ul>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.transform"><code class="docutils literal notranslate"><span class="pre">FuncEnv.transform()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.initial"><code class="docutils literal notranslate"><span class="pre">FuncEnv.initial()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.transition"><code class="docutils literal notranslate"><span class="pre">FuncEnv.transition()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.observation"><code class="docutils literal notranslate"><span class="pre">FuncEnv.observation()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.reward"><code class="docutils literal notranslate"><span class="pre">FuncEnv.reward()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.terminal"><code class="docutils literal notranslate"><span class="pre">FuncEnv.terminal()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.state_info"><code class="docutils literal notranslate"><span class="pre">FuncEnv.state_info()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.transition_info"><code class="docutils literal notranslate"><span class="pre">FuncEnv.transition_info()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.render_init"><code class="docutils literal notranslate"><span class="pre">FuncEnv.render_init()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.render_image"><code class="docutils literal notranslate"><span class="pre">FuncEnv.render_image()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.experimental.functional.FuncEnv.render_close"><code class="docutils literal notranslate"><span class="pre">FuncEnv.render_close()</span></code></a></li>
</ul>
</li>
<li><a class="reference internal" href="#converting-jax-based-functional-environments-to-standard-env">Converting Jax-based Functional environments to standard Env</a><ul>
<li><a class="reference internal" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv"><code class="docutils literal notranslate"><span class="pre">FunctionalJaxEnv</span></code></a><ul>
<li><a class="reference internal" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv.reset"><code class="docutils literal notranslate"><span class="pre">FunctionalJaxEnv.reset()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv.step"><code class="docutils literal notranslate"><span class="pre">FunctionalJaxEnv.step()</span></code></a></li>
<li><a class="reference internal" href="#gymnasium.envs.functional_jax_env.FunctionalJaxEnv.render"><code class="docutils literal notranslate"><span class="pre">FunctionalJaxEnv.render()</span></code></a></li>
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