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152 Commits (8f25305ab2797a61bc6696ee644c303853896dc5)

Author SHA1 Message Date
Alexander Molnar 1339da2a99 Added content to stub (#34365) 
* Added content to stub

Explained the concept and gave examples.

* Update index.md
 2019-06-02 10:13:23 +01:00
Alexander Molnar 40386890ed Added content (#34342) 
Quadratics is plural...?

Added an explanation as to how to factor quadratics, two methods (with examples), one for simple cases and then the general case. Discussed an issue that needs care when using the quadratic formula, as well as an example to make things clear what's going on.
 2019-06-02 10:01:15 +01:00
Ahmad Abdolsaheb a16539becf fix: replace imgur with s3 for english guide without conflict (#36053) 
* fix: imgur to s3 for englsh guide without conflict

(cherry picked from commit 9c9f15abf4e755feab79ef7090dacdcf497ea7b6)

* fix: revert unrelated changes
 2019-05-20 23:54:51 +05:30
Anas Salam 1485959f5a info added to how to add subtract with powers (#29544) 
info added to how to add or subtract with powers
 2019-05-18 18:07:03 +05:30
Andrew Mackie f7cbf7494b Improvements in wording and notation. (#27370) 2019-05-17 11:24:15 +05:30
Adam Shaffer fb32d44c54 Expand Propositional Logic Stub (#25398) 
This is a simple addition to this stub that briefly explains Modus Ponens.
 2019-05-11 17:22:10 -04:00
Sudhakar Kumar 6c02554045 Fix superscripts (#34921) 
Fix the superscripts for squares and cubes in area and volume.
 2019-04-25 01:03:26 -07:00
Alexander Molnar c807429608 Fixed errors and added examples with variety (#24300) 
Made precise that intercepts are (x,y)-points and not numbers. Added more examples to show different possibilities that can occur and removed the oversized image of a few short lines of equations.
 2019-04-17 17:11:01 +05:30
Tammy Lee a77d7c0cf6 Added explanation for single y intercept (#31540) 2019-04-13 18:51:42 +05:30
samsm929 5ac765c56a Added Calculus based proof for Area equation (#33998) 2019-04-10 14:27:08 +05:30
UzawaT 98dc1856fb added description and examples to the article (#35019) 
* fixed grammar error

* added description and examples to the article
 2019-04-06 19:50:48 +05:30
Mark Gross a14339abb9 Add slope-intercept article (#30720) 2019-04-01 23:27:12 +05:30
Jake Levenson 3cf89f46b2 Added initial Text describing maximum and minimum (#24539) 
Included information on derivatives, and gave a link to the Derivative guide page.
 2019-03-22 15:45:51 +05:30
David Mc Cormack 901d77d1ca Description added (#28039) 
Basic description of a Unit Circle added as well as a link to a wiki article
 2019-03-21 21:36:31 +05:30
Noah Burwell d0f66141ef Defined Recursion (#27605) 
* Defined Recursion

Added an English definition for recursion with examples and external sources.

* md-ize and format
 2019-03-21 19:12:52 +05:30
Sophia 70841e6497 Add "Math Planet" (#27222) 
Add learn Algebra on Math Planet as another source of learning
 2019-03-21 18:51:02 +05:30
Ian Korpi deb1a72688 fix: expanded pythagorean triples stub (#27428) 2019-03-21 18:40:53 +05:30
Alexander Molnar 637d196692 Added content to stub (#30728) 
Provided definition, examples, as well as applications for their use and importance.
 2019-03-21 18:36:58 +05:30
Alexander Molnar d2278cc4c8 Fixed formatting (#34461) 
Fixed multi-line expressions to display properly
 2019-03-21 15:45:38 +05:30
Alexander Molnar 1d6bb4f4b3 Fix typos/errors, add example (#34487) 
Linear equations are not just equations of lines (in 2-dimensions) so this has been addressed. Also tried to discuss the simplest case, lines, with less nondescript terminology.
 2019-03-21 15:44:25 +05:30
Alexander Molnar 1622c7daa2 Fix errors (#34497) 
Not all curves can be represented by functions (e.g., a circle) so they cannot simply be interchanged. Any line that "crosses" a graph touches it at one point but isn't tangent, and other minor typos/formatting addressed.
 2019-03-21 15:38:43 +05:30
Alexander Molnar 419a7151f2 Added content to stub (#33043) 
Gave definition, explained how to simplify them and then some examples.
 2019-03-21 15:30:28 +05:30
Alexander Molnar 847db427e1 Added content to stub (#34354) 
Added definition, examples and a likely origin to the term
 2019-03-21 15:26:46 +05:30
Alexander Molnar 4b110d7bb8 Corrected errors and expanded discussion (#24845) 
* Corrected errors and expanded discussion

Discussed rational vs. irrational numbers, gave examples, added discussion into the difficulty in studying them as well as real world examples to exhibit their vast importance and utility.

* Update index.md
 2019-03-21 02:05:19 +05:30
Alexander Molnar 20735a30cd Added content (#24378) 
Added an explicit calculation as well as the general case for how to compute the slope (and equation) of a line given two points on said line.
 2019-03-21 01:01:56 +05:30
Alexander Molnar 15a8e35288 Added more content (#26036) 
Clarified definition, and gave examples of why primes are important and useful
 2019-03-17 14:13:22 -07:00
The Coding Aviator 322134031a chore: Add all calculus based topics to one point (#34398) 2019-03-15 12:31:09 -07:00
Alexander Molnar 5e857f3273 Added content, example (#31773) 
Clarified some details
 2019-03-14 22:34:19 +05:30
yuktaanand 4d28baa4b4 Each element of A is paired with each element of B. (#33658) 2019-03-14 22:19:22 +05:30
Kevin Trang 23dc3cc246 Design changes and elaborated info on 2D Shapes (#34519) 
-Initially, some of the headings were not formatted as headings, so emphasising the headers as strong was suitable
-Moreover, it was written that the diagonals of a rectangle is "mutually perpendicular", which is not true for a rectangle, so I removed it to avoid confusion
-Changed the mathematical equations through inserting "![](image address)" and using LaTex Equation Editor to copy the image address of the equation into the round brackets
-Added more info about triangles by specifying the types of triangles
-Added info on a Trapezium as a 2D Polygon
 2019-03-14 22:18:38 +05:30
Alexander Molnar 2dac1788be Fixed errors, added content (#33399) 
* Errors fixed

Many errors fixed and tried to clarify many points (grammar/exposition)

* fix: removed colon in title key value
 2019-03-14 22:16:10 +05:30
joesvetz 052a0dd1b4 Expansion of Area of Triangles (#29909) 
Fixed a small type-o and added information about the area of obtuse triangles.
 2019-03-14 22:13:28 +05:30
alicecallejas e4e9ee88d1 Add phrase (#31576) 2019-03-14 22:12:34 +05:30
Randell Dawson 4f1eba6576 fix: changed it to is (#35134) 2019-03-14 02:18:10 +05:30
Saurav Bajracharya d636f21aa3 Absolute value reference in terms of magnitude (#33638) 2019-03-12 15:51:25 +05:30
rosiline 68124bc221 Fixed mistake in last example layout (#31459) 2019-03-12 15:50:29 +05:30
am2787 9201699caf Update index.md absolute value (#28889) 
added another example to the cases
 2019-03-12 15:49:38 +05:30
Alexander Molnar b7e6591a6c Added content to factorial stub (#34330) 
* Added content to stub

Added definition, examples and some uses as well as computational info and interesting formulas that occur.

* Update index.md
 2019-03-12 01:04:42 +05:30
Andrew Mackie 7086ed7007 New article. (#28260) 
* New article.

* Change to md format
 2019-03-12 00:32:25 +05:30
Anton G. Neuhold Jr 401cbe6204 Updated completing-the-square with fixes. (#28363) 
Fixed typo "quadratic eduation" to "quadratic equation".
Some grammar seemed off so that was changed as well.
😁
 2019-03-07 18:47:48 -08:00
Andrew Mackie d37f5a7751 Fixed typos (#27202) 2019-03-07 18:46:51 -08:00
Jake Levenson 83dd3ba7d8 Fixed Formatting (#24574) 
Gave better visual representations of equations
 2019-03-06 22:31:31 +05:30
Huyen Nguyen 44445fec72 fix: remove stub information from a guide article (#34915) 2019-03-06 00:47:40 +05:30
Alexander Molnar 5b71c2b25e Added content to stub about quadratic formula(#24716) 2019-03-04 16:57:12 +05:30
Adam Shaffer 44799d60de Create complex-number-plane (#28280) 
* Create complex-number-plane

* Change Title to complex-plane

* Rename complex-plane to complex-plane.md

* Rename guide/english/mathematics/complex-plane.md to guide/english/mathematics/complex-plane/index.md
 2019-02-10 19:15:21 -08:00
samsm929 16ba2d7785 Noted that method 2 is named Sarrus's Rule (#33999) 2019-02-10 10:25:25 -08:00
Logan 141951f7a6 <pre> Formatting for Examples (#24814) 
Adding formatting for examples to make them easier to read.
 2019-02-10 10:20:50 -08:00
Jack Kang 7adf47c4b5 added definition of 3x3 determinants (#23844) 
added additional info about 3x3 determinants and their meaning (geometrically) as well as the fact that they are also the volume of a parallelepiped.
 2019-02-10 10:19:04 -08:00
CosmicSnowman 766d217b94 Updated Cross Multiply with definition and example (#21673) 2019-02-10 09:39:00 -08:00
Francois 91c94cc4da Added File on the Basics of Simplex Method for Solving Linear Programming Problems (#27040) 
* Create Basic-Simplex-Solution

Basics on Solving Linear Problems using the Primal Simplex Method and additional information on Alternative Simplex Algorithms.

* Rename guide/english/mathematics/Basic-Simplex-Solution to guide/english/mathematics/linear-equations/basic-simplex-solution/index.md
 2019-01-30 13:27:53 -08:00