User contributions for Christian Lawson-Perfect
From Why start at x, y, z
2 July 2021
- 15:0415:04, 2 July 2021 diff hist −230 Main Page No edit summary Tag: Manual revert
- 10:2510:25, 2 July 2021 diff hist +267 N Times smaller and bigger Created page with "Category:Ambiguities Category:Language Does "\(x\) is 5 times smaller than \(y\)" mean \(x = y/5\)? Does "\(x\) is one time smaller than \(y\)" make sense? Does "\(..." current
- 10:2010:20, 2 July 2021 diff hist +106 Chaining operators and relations No edit summary
- 10:1710:17, 2 July 2021 diff hist +427 N There is no function application symbol Created page with "While \(\circ\) is often used to represent ''composition'' of functions, it doesn't appear that anyone has invented a symbol for ''application'' of functions. Such a symbol c..."
- 10:1610:16, 2 July 2021 diff hist +160 Parentheses are overused No edit summary
- 10:1210:12, 2 July 2021 diff hist +99 Parentheses are overused No edit summary
- 10:0910:09, 2 July 2021 diff hist +103 Missing multiplication symbol No edit summary
- 10:0910:09, 2 July 2021 diff hist +132 N Combinations Created page with "Is it \(_nC_r\) or \(^nC_r\)?<ref>[https://twitter.com/christianp/status/335024096947617793 Tweet by Christian Lawson-Perfect]</ref>"
- 10:0810:08, 2 July 2021 diff hist +113 N What is a fraction Created page with "<ref>[https://twitter.com/christianp/status/1326847522539769856 Twitter thread by Christian Lawson-Perfect]</ref>"
- 10:0610:06, 2 July 2021 diff hist +117 N Chaining operators and relations Created page with "Category:Inconsistencies <ref>[https://twitter.com/ZenoRogue/status/798923050842324992 Tweet by ZenoRogue]</ref>"
- 10:0010:00, 2 July 2021 diff hist +192 N Ways of writing numbers Created page with "<ref>[https://twitter.com/christianp/status/1240294851641516036 Thread started by Christian Lawson-Perfect: " want as many different conventions for writing numbers as you can..."
- 09:4509:45, 2 July 2021 diff hist −12 Parentheses are overused No edit summary
- 09:4509:45, 2 July 2021 diff hist +422 N Parentheses are overused Created page with "Category:Conflicting definitions Parentheses are used to represent all sorts of operations and objects, many of which conflict with each other. Greatest common divisor:..."
- 09:2709:27, 2 July 2021 diff hist +193 Order of operations No edit summary
- 09:2309:23, 2 July 2021 diff hist +456 Unary division No edit summary
- 09:1909:19, 2 July 2021 diff hist +142 Missing multiplication symbol No edit summary
- 09:1709:17, 2 July 2021 diff hist +14 m Missing multiplication symbol No edit summary
- 09:1609:16, 2 July 2021 diff hist +160 Missing multiplication symbol No edit summary
- 09:1509:15, 2 July 2021 diff hist +66 Missing multiplication symbol No edit summary
- 09:1009:10, 2 July 2021 diff hist +291 Missing multiplication symbol No edit summary
- 08:5608:56, 2 July 2021 diff hist +507 N Something on the right of a radical Created page with "Category:Ambiguities Category:Handwriting A square root is often shown with a radical symbol: \( \sqrt{x} \). The top line is drawn as wide as it needs to be to cover..."
- 08:5208:52, 2 July 2021 diff hist +54 Long variable names No edit summary
- 08:5108:51, 2 July 2021 diff hist +533 N Long variable names Created page with "Mathematicians normally stick to single-letter variable names. But when they don't, it can be hard to tell if there's a missing multiplication symbol or not. Some people..."
- 08:3508:35, 2 July 2021 diff hist +11 m MathML Intent No edit summary current
- 08:3508:35, 2 July 2021 diff hist +1 m Main Page No edit summary
- 08:3508:35, 2 July 2021 diff hist +26 Main Page No edit summary
- 08:3508:35, 2 July 2021 diff hist +98 N Category:References Created page with "This category collects pages that contain references to good places to find material for the wiki." current
1 July 2021
- 09:3309:33, 1 July 2021 diff hist +8 Positive-and-Negative No edit summary
- 09:3309:33, 1 July 2021 diff hist +8 Natural numbers No edit summary
- 09:3309:33, 1 July 2021 diff hist +9 m Modulus No edit summary current
- 09:3109:31, 1 July 2021 diff hist +122 N Category:Conflicting definitions Created page with "This category is for definitions of terms or mathematical objects that don't have a single universally recognised meaning." current
- 09:3109:31, 1 July 2021 diff hist +38 Whole numbers No edit summary
- 09:3009:30, 1 July 2021 diff hist +95 Mixed fractions No edit summary current
- 09:2809:28, 1 July 2021 diff hist +2 m Mixed fractions No edit summary
- 08:5908:59, 1 July 2021 diff hist +25 m References No edit summary
- 08:5808:58, 1 July 2021 diff hist +25 m MathML Intent No edit summary
30 June 2021
- 14:3714:37, 30 June 2021 diff hist +329 User:Christian Lawson-Perfect No edit summary current
- 13:1213:12, 30 June 2021 diff hist +174 Stacked fractions No edit summary
- 13:0913:09, 30 June 2021 diff hist +63 Stacked fractions No edit summary
- 13:0813:08, 30 June 2021 diff hist +73 N File:Xi bar over Xi .jpg No edit summary current
- 13:0213:02, 30 June 2021 diff hist −35 Mixed fractions No edit summary
- 13:0213:02, 30 June 2021 diff hist 0 m Mixed fractions No edit summary
- 13:0113:01, 30 June 2021 diff hist +315 Mixed fractions No edit summary
- 12:5612:56, 30 June 2021 diff hist +83 Stacked fractions No edit summary
- 12:5512:55, 30 June 2021 diff hist +912 Order of operations No edit summary
- 10:4810:48, 30 June 2021 diff hist +83 Main Page No edit summary
- 10:4710:47, 30 June 2021 diff hist +71 N Category:Unpleasantness Created page with "This category collects conventions that offend someone's sensibilities."
- 10:4110:41, 30 June 2021 diff hist +27 References No edit summary
- 10:4010:40, 30 June 2021 diff hist +604 N References Created page with "[http://www.maths.ed.ac.uk/~aar/papers/cajorinot.pdf A History of Mathematical Notations] by Florian Cajori. Jeff Miller maintains some pages on the earliest known uses of [h..."
- 10:4010:40, 30 June 2021 diff hist +153 Use of different typefaces to convey meaning No edit summary
