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freeCodeCamp/guide/english/mathematics
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Abhishek Narang 3bb3ea1a98 Added Diametric Form (#28445) 
* Added Diametric Form

* fix: format formulas
2019-06-27 18:58:51 -07:00
..
2-by-2-determinants
fix: replace imgur with s3 for english guide without conflict (#36053)
2019-05-20 23:54:51 +05:30
2d-shapes-polygons-and-more
Design changes and elaborated info on 2D Shapes (#34519)
2019-03-14 22:18:38 +05:30
3-by-3-determinants
fix: changed it to is (#35134)
2019-03-14 02:18:10 +05:30
absolute-value
Absolute value reference in terms of magnitude (#33638)
2019-03-12 15:51:25 +05:30
accuracy-and-precision
Changed analogy to be consistent with image (#32682)
2019-01-21 10:07:53 -06:00
add-fractions-with-unlike-denominators
…
adding-and-subtracting-negative-numbers
<pre> formatting for index.md (#26986)
2019-01-16 23:03:31 -05:00
adding-and-subtracting-radicals-and-square-roots
…
adding-and-subtracting-time
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adding-and-subtracting-vectors
…
adding-fractions
…
algebra
Add "Math Planet" (#27222)
2019-03-21 18:51:02 +05:30
all-factors-of-a-number
…
amplitude-and-period-of-sinusoidal-functions-from-equation
…
amplitude-period-phase-shift-and-frequency
…
analytic-geometry-distance-formula
…
analytic-geometry-midpoint-formula
…
angles-acute-obtuse-straight-and-right
…
area-between-a-curve-and-the-x-axis
…
area-of-a-circle
Fix superscripts (#34921)
2019-04-25 01:03:26 -07:00
area-of-a-ellipse
Added Calculus based proof for Area equation (#33998)
2019-04-10 14:27:08 +05:30
area-of-a-parallelogram
…
area-of-a-rectangle
…
area-of-a-sector
…
area-of-a-square
…
area-of-a-trapezium
Fix typo in index.md (#29720)
2019-01-21 10:13:31 -06:00
area-of-a-triangle
change the "degree" to degree sign(°) (#26573)
2019-01-06 18:26:26 -05:00
area-of-trapezoids
…
area-of-triangles
Expansion of Area of Triangles (#29909)
2019-03-14 22:13:28 +05:30
arithmetic-sequence
…
arithmetic-series
…
asymptotes-worked-examples
…
axis-of-symmetry-of-a-parabola
…
basic-log-rules-and-expanding-log-expressions
…
basic-number-properties-associative-commutative-and-distributive
Fixed errors, added content (#33399)
2019-03-14 22:16:10 +05:30
basic-percent-of-word-problems
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basis
…
bayes-theorem
…
binary-decimal-hex-conversion
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binomial-distribution
…
calculating-conditional-probability
…
calculating-standard-deviation-step-by-step
Adding Content (#23376)
2018-12-03 14:26:14 -07:00
calculations-with-months
…
calculus
chore: Add all calculus based topics to one point (#34398)
2019-03-15 12:31:09 -07:00
central-limit-theorem
…
chain-rule-introduction
…
circle
…
circle-equations
Added Diametric Form (#28445)
2019-06-27 18:58:51 -07:00
combinations-and-permutations
Fixed Formatting (#24574)
2019-03-06 22:31:31 +05:30
complementary-angles
…
completing-the-square
Updated completing-the-square with fixes. (#28363)
2019-03-07 18:47:48 -08:00
completing-the-square-circle-equations
…
completing-the-square-finding-the-vertex
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completing-the-square-solving-quadratic-equations
…
complex-fractions
Added content to stub (#33043)
2019-03-21 15:30:28 +05:30
complex-numbers-introduction
Added complex number graphing (#23687)
2018-12-28 11:14:07 -08:00
complex-plane
Create complex-number-plane (#28280)
2019-02-10 19:15:21 -08:00
composition-of-functions
…
composition-of-functions-composing-functions-with-functions
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compute-determinant-of-matrix-simulink
…
conditional-probability
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conditional-probability-with-bayes-theorem
…
confidence-intervals
…
congruent
…
conics-hyperbolas-introduction
…
conics-parabolas-introduction
…
constructing-a-box-plot
…
converse-inverse-contrapositive
…
conversion-of-temperature-celsius-to-fahrenheit
…
convert-decimals-to-fractions
…
convert-fractions-to-percents
…
convert-percents-to-fractions
…
converting-am-pm-to-24-hour-clock
…
converting-between-radians-and-degrees
…
converting-directly-from-binary-to-hexadecimal
…
converting-from-decimal-to-binary
…
converting-pounds-to-ounces
…
converting-units-centimeters-to-meters
…
converting-units-minutes-to-hours
…
correlation
…
coterminal-angles
…
counting
…
cramers-rule
…
cross-multiply
Updated Cross Multiply with definition and example (#21673)
2019-02-10 09:39:00 -08:00
cross-product
Each element of A is paired with each element of B. (#33658)
2019-03-14 22:19:22 +05:30
cylinder-volume-and-surface-area
Added Content To Initial Stub (#25751)
2018-12-30 23:52:39 +05:30
decimals-fractions-and-percentages
…
definition-of-factor
…
definition-of-mean
…
definition-of-mode
…
definition-of-real-number
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definition-of-rectangular-prism
…
degrees-to-radians
…
dependent-and-independent-variables
update index.md with article (#26915)
2019-06-24 15:04:58 -07:00
descartes-rule-of-signs
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determinant-of-a-3-by-3-matrix-standard-method
…
determinant-of-a-matrix
fix: update determinant article (#28693)
2019-06-27 18:54:23 -07:00
die-rolling-probability
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direct-comparison-test-series
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directly-proportional-and-inversely-proportional
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discrete-and-continuous-data
…
distributive-property-explained
…
dividing-fractions
…
dividing-fractions-by-whole-numbers
…
dividing-polynomials-synthetic-division
…
division
…
domain-and-range-of-quadratic-functions
…
domain-and-range-of-rational-functions
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dot-product
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double-angle-formulas
…
e-constant
…
e-eulers-number
fix (guide): Fixing typo in Wikipedia link, adjusting for better flow. (#33246)
2019-01-21 10:19:49 -06:00
eigenvalue
…
end-behavior-of-a-function
…
equal-less-and-greater-than-symbols
…
equation-of-a-line
…
equation-of-tangent-line
Fix errors (#34497)
2019-03-21 15:38:43 +05:30
eulers-formula
Improvements in wording and notation. (#27370)
2019-05-17 11:24:15 +05:30
even-and-odd-functions
…
example-all-the-ways-you-can-flip-a-coin
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example-of-subtracting-fractions-with-unlike-denominators
…
exponent-rules-intro
…
exponential-and-logarithmic-functions
…
exponential-functions-compound-interest
…
exponential-functions-introduction
…
exponential-growth-and-decay
…
exponential-growth-and-decay-word-problems
…
exponential-word-problems
…
exponents
Fixed typos and added a reference. (#27435)
2019-01-26 00:17:21 -08:00
exponents-basic-rules
fix: remove stub information from a guide article (#34915)
2019-03-06 00:47:40 +05:30
factorial-function
Added content to factorial stub (#34330)
2019-03-12 01:04:42 +05:30
factorials
Fixed typo (#33646)
2019-01-21 10:21:12 -06:00
factoring-in-algebra
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factoring-polynomials-common-factor
…
factoring-quadratics
Added content (#34342)
2019-06-02 10:01:15 +01:00
factoring-quadratics-the-simple-case
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fibonacci-number
…
finding-a-percent
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finding-an-angle-in-a-right-angled-triangle
…
finding-circumference-of-a-circle-when-given-the-area
…
finding-slope-from-graph
…
finding-the-inverse-of-a-function
…
finding-the-minimum-and-maximum-of-a-function
Added initial Text describing maximum and minimum (#24539)
2019-03-22 15:45:51 +05:30
forms-of-a-parabola
Created this File (#23026)
2018-11-29 17:09:05 -07:00
fourier-series
Grammar fix (#32744)
2019-01-21 10:25:19 -06:00
fractional-exponents
…
fractions
…
function-notation-definitions-and-evaluating-at-a-number
…
function-transformations
…
functions
Defined Recursion (#27605)
2019-03-21 19:12:52 +05:30
functions-domain-and-range
…
gamma-function
…
geometric-sequences-and-sums
…
geometric-series
Added content to stub (#30728)
2019-03-21 18:36:58 +05:30
geometric-series-with-sigma-notation
…
geometry
…
golden-ratio
…
gram-schmidt-process
…
graph-of-y-equals-sin-x
…
graphing-a-linear-equation
…
graphing-basic-logarithmic-functions
…
graphing-linear-inequalities
…
graphing-quadratic-functions-the-leading-coefficient-the-vertex
…
graphing-rational-functions-introduction
…
graphing-trigonometric-functions
…
graphs-of-sine-cosine-and-tangent
…
graphs-of-trigonometric-functions
…
greatest-common-factor
…
half-angle-formulas
…
hexadecimal-number-system
…
hexagon
Added to definition and added Regular vs Irregular (#23235)
2018-12-25 23:59:38 +07:00
histograms
…
horizontal-asymptotes
…
how-to-add-and-subtract-with-powers
info added to how to add subtract with powers (#29544)
2019-05-18 18:07:03 +05:30
how-to-calculate-the-margin-of-error-for-a-sample-proportion
…
how-to-calculate-the-mean-value
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how-to-determine-a-p-value-when-testing-a-null-hypothesis
…
how-to-divide-exponents
…
how-to-factor-a-polynomial-expression
…
how-to-find-probabilities-for-z-with-the-z-table
…
how-to-find-the-limit-of-a-function-algebraically
…
how-to-find-the-median-value
added description and examples to the article (#35019)
2019-04-06 19:50:48 +05:30
how-to-interpret-a-correlation-coefficient-r
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how-to-multiply-matrices
…
how-to-use-the-t-table-to-solve-statistics-problems
…
how-to-use-the-z-table
…
how-to-work-with-30-60-90-degree-triangles
…
identifying-the-45-45-90-degree-triangle
…
imaginary-numbers
Added content, example (#31773)
2019-03-14 22:34:19 +05:30
implicit-differentiation
Added content to stub (#34365)
2019-06-02 10:13:23 +01:00
improper-fractions
Added content to stub (#34354)
2019-03-21 15:26:46 +05:30
inductive-and-deductive-reasoning
…
infinite-geometric-series
…
intercepts-from-an-equation
…
interior-angles-of-polygons
…
intermediate-value-theorem
…
interquartile-range-iqr
…
intervals
…
intro-to-absolute-value-equations-and-graphs
…
intro-to-absolute-value-inequalities
…
intro-to-arcsine
…
intro-to-composing-functions
…
intro-to-graphing-two-variable-inequalities
…
intro-to-inverse-functions
grammar (#31569)
2019-01-21 11:07:59 -06:00
intro-to-linear-equation-standard-form
…
intro-to-logarithm-properties
…
intro-to-logarithms
…
intro-to-long-division-of-polynomials
…
intro-to-matrices
Added definitions of different types of matrices (#30128)
2019-06-25 10:15:51 -07:00
intro-to-matrix-multiplication
…
intro-to-partial-fraction-expansion
…
intro-to-point-slope-form
…
intro-to-polynomial-synthetic-division
…
intro-to-rational-and-irrational-numbers
…
intro-to-slope-intercept-form
Add slope-intercept article (#30720)
2019-04-01 23:27:12 +05:30
intro-to-the-binomial-theorem
…
intro-to-the-trigonometric-ratios
…
introduction-to-eigenvalues-and-eigenvectors
…
introduction-to-logarithms
…
introduction-to-trigonometric-substitution
…
inverse-functions
…
inverse-of-a-matrix-using-minors-cofactors-and-adjugate
…
inverse-sine-cosine-tangent
…
inverse-tangent
…
inverting-a-3-by-3-matrix-using-determinants
…
irrational-numbers
Corrected errors and expanded discussion (#24845)
2019-03-21 02:05:19 +05:30
isosceles-triangle
…
laplace-transform
…
law-of-cosines
Fixed spelling, removed hotlinks (#34460)
2019-01-21 11:10:27 -06:00
law-of-sines
Fixed formatting (#34461)
2019-03-21 15:45:38 +05:30
laws-of-exponents
…
least-common-denominator
…
least-common-multiple
…
lhopitals-rule
…
limits-and-continuity
…
limits-intro
…
linear-algebra
…
linear-equations
Fix typos/errors, add example (#34487)
2019-03-21 15:44:25 +05:30
linear-equations-and-functions
…
local-linearity
…
logarithmic-equations-variable-in-the-argument
…
logarithms-introduction-to-the-relationship
…
long-division
…
long-polynomial-division
…
maclaurin-series
…
matrix-inverse
…
matrix-inversion-finding-the-inverse-of-a-matrix
…
mean-absolute-deviation-mad
…
mean-median-mode-and-range
…
mean-value-theorem
…
metric-units-of-length-review-mm-cm-m-and-km
…
mixed-fractions
…
more-trig-sub-practice
…
multiplication-times-tables
…
multiplying-decimals-example
…
multiplying-fractions
…
multiplying-matrices
…
negative-exponents
…
normal-distribution
…
number-bases-introduction-and-binary-numbers
…
number-theory
…
operations-on-functions
…
optimization-box-volume
…
order-of-operations-pemdas
Added content to stub (#25717)
2019-01-15 16:00:10 -05:00
partial-fraction-decomposition-general-techniques
…
pascals-triangle
…
pearsons-chi-square-test
…
percent-of-a-whole-number
…
percentage-change
…
percentage-difference
…
percentage-error
…
perimeter
…
perimeter-area-and-volume
…
permutation-formula
Adding content (#23436)
2018-12-03 15:48:03 -07:00
pi
…
point-slope-equation-of-a-line
…
polar-and-cartesian-coordinates
…
polar-coordinates
…
polygons
fix: replace imgur with s3 for english guide without conflict (#36053)
2019-05-20 23:54:51 +05:30
polynomial-graphs-end-behavior
…
polynomials-long-division
…
prime-factorization
…
prime-number-list
…
prime-numbers
Added more content (#26036)
2019-03-17 14:13:22 -07:00
probability
Probability index.md file updated (#27836)
2019-06-24 15:24:03 -07:00
product-rule-intro
…
proof-of-finite-arithmetic-series-formula-by-induction
…
properties-of-rhombuses-rectangles-and-squares
…
propositional-logic
Expand Propositional Logic Stub (#25398)
2019-05-11 17:22:10 -04:00
proving-trigonometric-identities
…
pyramids
…
pythagorean-theorem
add helpful links (#24857)
2018-12-13 23:31:41 -05:00
pythagorean-triples
fix: expanded pythagorean triples stub (#27428)
2019-03-21 18:40:53 +05:30
quadratic-equation-solver
…
quadratic-equations
…
quadrilaterals-square-rectangle-rhombus-trapezoid-parallelogram
…
quartiles
…
radians
…
radians-to-degrees
…
radicals-introduction-and-simplification
…
radicals-rationalizing-the-denominator
…
radius-diameter-circumference
…
rational-numbers
Fixed error, cleaned up and added content (#34186)
2019-01-02 15:43:06 -05:00
ratios
…
reading-box-plots
…
real-numbers
…
reciprocal
…
related-rates-falling-ladder
…
relations
…
relative-frequency
…
rewriting-improper-fractions-as-mixed-numbers
…
rewriting-tricky-fractions-to-decimals
…
rhombus
Added initial content to stub (#26577)
2019-01-08 10:51:21 -05:00
roman-numerals
…
rounding-and-significant-digits
…
rules-of-significant-figures
…
scalar-and-matrix-multiplication
…
scientific-notation
…
scientific-notation-examples
…
sectors-areas-and-arcs
…
set-builder-notation
…
sigma-notation
…
significant-figures
…
simplify-fractions
…
simplifying-exponent-expressions
…
simplifying-expressions
…
simplifying-radicals
…
simplifying-square-roots
…
simpsons-rule
…
sine-cosine-tangent
…
slant-oblique-asymptotes
…
slope-formula
…
sohcahtoa
…
sohcahtoa-sine-cosine-tangent
…
solving-a-system-of-3-equations-and-4-variables-using-matrix-row-echelon-form
…
solving-absolute-value-equations
…
solving-exponential-equations-from-the-definition
…
solving-exponential-equations-using-logarithms-base-2
…
solving-for-a-side-with-the-law-of-cosines
…
solving-for-a-side-with-the-law-of-sines
…
solving-inequalities
…
solving-linear-equations-one-step-equations
…
solving-log-equations-from-the-definition
…
solving-log-equations-with-exponentials
…
solving-quadratic-equations-by-factoring
…
solving-quadratics-by-factoring
…
solving-sas-triangles
…
solving-systems-of-equations-by-elimination
…
solving-triangles
…
span
…
special-factoring-differences-of-squares
…
special-factoring-sums-and-differences-of-cubes-and-perfect-squares
…
special-right-triangles-intro
added description and examples to the article (#35019)
2019-04-06 19:50:48 +05:30
sphere
…
spherical-coordinates
…
squares-and-square-roots
…
standard-deviation
…
standard-deviation-and-variance
…
standard-deviation-formulas
…
standard-form
…
standard-normal-distribution-table
…
statistics
fix: replace imgur with s3 for english guide without conflict (#36053)
2019-05-20 23:54:51 +05:30
straight-line-equations-point-slope-form
…
straight-line-equations-slope-intercept-form
…
subtracting-fractions
…
subtracting-fractions-with-unlike-denominators
…
sum-of-the-first-n-terms-of-a-series
…
summation-notation-for-sums
…
supplementary-angles
…
surface-area-of-a-cone
…
surface-area-of-a-pyramid
…
surface-area-of-a-sphere
New article. (#28260)
2019-03-12 00:32:25 +05:30
synthetic-division
…
systems-of-equations-with-substitution
…
systems-of-linear-equations-definitions
…
systems-of-linear-equations-solving-by-addition-or-elimination
…
systems-of-linear-equations-solving-by-substitution
…
table-of-factors-and-multiples
…
taylor-and-maclaurin-polynomials-intro
…
the-binomial-theorem-formulas
…
the-change-of-base-formula
…
the-common-and-natural-logarithms
…
the-distance-formula
…
the-law-of-cosines
…
the-law-of-sines
…
the-midpoint-formula
…
the-quadratic-formula-explained
…
the-slope-of-a-straight-line
Uppercase to lowercase (#28317)
2019-01-14 20:01:55 -06:00
the-unit-circle
…
the-unit-circle-definition-of-sine-cosine-and-tangent
…
the-vertex-of-a-parabola
…
triangle
Changed article from a stub to basic information (#24480)
2018-12-10 18:40:49 -05:00
trigonometric-functions
…
trigonometric-identities
…
trigonometry
…
understanding-square-roots
…
understanding-the-quadratic-formula
Added content to stub about quadratic formula(#24716)
2019-03-04 16:57:12 +05:30
unit-circle
Description added (#28039)
2019-03-21 21:36:31 +05:30
us-standard-volume
…
using-the-cosine-double-angle-identity
…
vector-intro-for-linear-algebra
…
vectors
…
venn-diagrams
…
vertical-angles
…
vertical-asymptotes
…
volume-of-a-cone
…
volume-of-a-sphere
…
what-a-p-value-tells-you-about-statistical-data
…
what-is-a-function
…
what-is-the-domain-of-a-function
…
what-is-the-range-of-a-function
…
whole-numbers-and-integers
…
worked-example-converting-a-fraction-to-a-decimal
…
worked-example-domain-and-range-from-graph
…
worked-example-graphing-piecewise-functions
…
worked-example-interval-of-convergence
…
worked-example-order-of-operations-pemdas
…
worked-example-slope-from-two-points
Added content (#24378)
2019-03-21 01:01:56 +05:30
working-with-exponents-and-logarithms
…
x-and-y-intercepts
Fixed errors and added examples with variety (#24300)
2019-04-17 17:11:01 +05:30
index.md
fix: replace languages preceded by space
2019-06-25 16:57:43 +08:00