User contributions for Christian Lawson-Perfect
From Why start at x, y, z
7 November 2021
- 15:5615:56, 7 November 2021 diff hist +80 N Category:Spoken language Created page with "This category collects things to do with the way mathematics is spoken out loud."
- 15:5515:55, 7 November 2021 diff hist +29 Lack of brackets in spoken language No edit summary current
16 October 2021
- 14:4214:42, 16 October 2021 diff hist +77 References No edit summary current
4 October 2021
- 10:1510:15, 4 October 2021 diff hist +77 Space is significant No edit summary current
- 08:5108:51, 4 October 2021 diff hist +14 Space is significant →Examples
- 08:4108:41, 4 October 2021 diff hist +104 Space is significant →Examples
16 September 2021
- 11:4911:49, 16 September 2021 diff hist +1 m Order of operations No edit summary current
- 11:4711:47, 16 September 2021 diff hist +196 Order of operations No edit summary
14 September 2021
- 09:1809:18, 14 September 2021 diff hist +171 Missing multiplication symbol No edit summary current
13 September 2021
- 10:2710:27, 13 September 2021 diff hist +302 Space is significant No edit summary
6 September 2021
- 13:0113:01, 6 September 2021 diff hist +51 m The order of terms matters even when they commute No edit summary current
2 September 2021
- 12:2912:29, 2 September 2021 diff hist +63 Equation No edit summary current
- 05:3505:35, 2 September 2021 diff hist +150 N Equation Created page with "What is, and what isn't, an equation? <ref>https://twitter.com/pwr2dppl/status/1433190144404766721?t=i-tv-gxBN0q-FyoTknfGaA tweet by Piper H</ref>"
26 August 2021
- 13:5713:57, 26 August 2021 diff hist +98 Natural numbers No edit summary current
11 August 2021
- 04:4704:47, 11 August 2021 diff hist +102 Unary division No edit summary current
29 July 2021
- 15:1215:12, 29 July 2021 diff hist +15 N Bang Redirected page to ! current Tag: New redirect
- 15:1115:11, 29 July 2021 diff hist +197 ! No edit summary
- 15:0615:06, 29 July 2021 diff hist +30 Easily confused symbols No edit summary current
- 14:5914:59, 29 July 2021 diff hist +668 N Easily confused symbols Created page with "Category:Handwriting Some symbols are hard to distinguish, or are easily confused for each other, particularly when handwritten. ==Handwritten examples== When 1 is writ..."
- 14:5414:54, 29 July 2021 diff hist −169 Category:Handwriting No edit summary current Tag: Manual revert
16 July 2021
- 10:1710:17, 16 July 2021 diff hist +60 Juxtaposition means combine in the obvious way No edit summary current
- 10:1610:16, 16 July 2021 diff hist +57 Missing multiplication symbol No edit summary
- 09:0209:02, 16 July 2021 diff hist +318 The order of terms matters even when they commute No edit summary
15 July 2021
- 09:4609:46, 15 July 2021 diff hist −234 Main Page →Categories current
- 09:4509:45, 15 July 2021 diff hist −22 Main Page No edit summary
- 09:4409:44, 15 July 2021 diff hist +29 N Template:C Created page with "[[:Category:{{{1}}}|{{{1}}}]]" current
- 09:4409:44, 15 July 2021 diff hist +21 Main Page No edit summary
- 09:4209:42, 15 July 2021 diff hist +111 Main Page →Categories
- 09:4209:42, 15 July 2021 diff hist +93 N Category:Unspoken conventions Created page with "This category collects conventions that aren't typically formalised, but are widely followed." current
- 09:4109:41, 15 July 2021 diff hist +34 The order of terms matters even when they commute No edit summary
- 09:4109:41, 15 July 2021 diff hist +230 Something on the right of a radical No edit summary current
- 09:3909:39, 15 July 2021 diff hist +237 The order of terms matters even when they commute No edit summary
- 09:3609:36, 15 July 2021 diff hist +63 N The order of factors matters even when they commute Christian Lawson-Perfect moved page The order of factors matters even when they commute to The order of terms matters even when they commute current Tag: New redirect
- 09:3609:36, 15 July 2021 diff hist 0 m The order of terms matters even when they commute Christian Lawson-Perfect moved page The order of factors matters even when they commute to The order of terms matters even when they commute
- 09:3409:34, 15 July 2021 diff hist +2 The order of terms matters even when they commute No edit summary
- 09:3409:34, 15 July 2021 diff hist +44 The order of terms matters even when they commute No edit summary
14 July 2021
- 14:3314:33, 14 July 2021 diff hist +73 Combinations No edit summary current
- 14:3014:30, 14 July 2021 diff hist +33 N Template:Please add Created page with "{{Fix|change=Please add {{{1}}}}}" current
- 14:2914:29, 14 July 2021 diff hist +79 N Template:Fix Created page with "<span class="fix {{{classes|}}}" style="white-space:nowrap">{{{change}}}</span>" current
- 14:2614:26, 14 July 2021 diff hist +96 N MediaWiki:Common.css Created page with "→CSS placed here will be applied to all skins: .fix { color: blue; font-style: italic; }" current
- 14:2314:23, 14 July 2021 diff hist +21 Chaining operators and relations No edit summary current
- 14:2314:23, 14 July 2021 diff hist −30 Chaining operators and relations No edit summary
- 14:2214:22, 14 July 2021 diff hist +617 Chaining operators and relations No edit summary
- 09:2009:20, 14 July 2021 diff hist +623 ! No edit summary
- 08:5108:51, 14 July 2021 diff hist +372 Main Page No edit summary
13 July 2021
- 13:5813:58, 13 July 2021 diff hist +725 Whystartatxyz talk:Organisation No edit summary current
- 13:4913:49, 13 July 2021 diff hist 0 m Negating a fraction No edit summary current
- 13:4813:48, 13 July 2021 diff hist +441 N Negating a fraction Created page with "Category:Ambiguities When negating a fraction written on two lines, just putting a minus sign in front is easy to mistake for a long dividing line: \[ - \frac{x^3 + 3x^2..."
- 13:4413:44, 13 July 2021 diff hist +712 N Space is significant Created page with "Category:Ambiguities Empty space is often significant in mathematical notation, but it's easy to misinterpret, and hard to produce accurately. TeX applies different amou..."
- 10:0310:03, 13 July 2021 diff hist +528 Whystartatxyz:Organisation No edit summary current
- 09:5809:58, 13 July 2021 diff hist −7 m Whystartatxyz:Organisation No edit summary
- 09:5809:58, 13 July 2021 diff hist +1,104 N Whystartatxyz:Organisation Created page with "==Of pages== At the moment (2021-07-13), there are a few dozen pages, each belonging to one or two out of a handful of categories. I'm keen to identify common themes, but ho..."
- 09:4309:43, 13 July 2021 diff hist +62 Set notation No edit summary
- 09:3209:32, 13 July 2021 diff hist 0 Prime symbol in variable names →Alternatives current
11 July 2021
- 15:2815:28, 11 July 2021 diff hist +81 N Category:Needs filling in Created page with "Pages that might have a link or two or a snippet of an idea, but need filling in." current
- 15:2815:28, 11 July 2021 diff hist +194 Main Page →Categories
- 15:2715:27, 11 July 2021 diff hist +735 Main Page →Categories
- 15:2715:27, 11 July 2021 diff hist +64 Category:Unpleasantness No edit summary current
- 15:2415:24, 11 July 2021 diff hist +22 m Or No edit summary current
- 15:2215:22, 11 July 2021 diff hist +562 N Or Created page with "Category:Ambiguities The word "or", when used in mathematics, usually means the the relation \(A \vee B\), with the following truth table: {| class="wikitable" |+ Captio..."
- 15:2215:22, 11 July 2021 diff hist +4 m Whole numbers No edit summary current
- 15:2015:20, 11 July 2021 diff hist +30 What is a fraction No edit summary current
- 15:2015:20, 11 July 2021 diff hist +30 Ways of writing numbers No edit summary current
- 15:2015:20, 11 July 2021 diff hist +76 Category:Inconsistencies No edit summary current
- 13:4513:45, 11 July 2021 diff hist +65 N Category:Language Created page with "This category collects problems to do with mathematical language." current
- 13:4413:44, 11 July 2021 diff hist +1 m Symbols that look identical in certain contexts No edit summary current
- 13:4413:44, 11 July 2021 diff hist +25 Stacked fractions No edit summary
- 13:4213:42, 11 July 2021 diff hist +82 N Category:Handwriting Created page with "This category collects things that only or mainly come up in handwritten notation."
- 13:4113:41, 11 July 2021 diff hist +30 Positive-and-Negative No edit summary current
- 13:4013:40, 11 July 2021 diff hist +633 Modular equivalence No edit summary current
- 13:3113:31, 11 July 2021 diff hist +38 N Talk:Mod Notation Christian Lawson-Perfect moved page Talk:Mod Notation to Talk:Modular equivalence current Tag: New redirect
- 13:3113:31, 11 July 2021 diff hist 0 m Talk:Modular equivalence Christian Lawson-Perfect moved page Talk:Mod Notation to Talk:Modular equivalence current
- 13:3113:31, 11 July 2021 diff hist +33 N Mod Notation Christian Lawson-Perfect moved page Mod Notation to Modular equivalence current Tag: New redirect
- 13:3113:31, 11 July 2021 diff hist 0 m Modular equivalence Christian Lawson-Perfect moved page Mod Notation to Modular equivalence
10 July 2021
- 15:0615:06, 10 July 2021 diff hist +188 Talk:Modular equivalence No edit summary
- 15:0215:02, 10 July 2021 diff hist +92 Juxtaposition means combine in the obvious way No edit summary
- 15:0115:01, 10 July 2021 diff hist +77 Matrix indices No edit summary current
- 14:5414:54, 10 July 2021 diff hist +49 N Lack of brackets in language Christian Lawson-Perfect moved page Lack of brackets in language to Lack of brackets in spoken language current Tag: New redirect
- 14:5414:54, 10 July 2021 diff hist 0 m Lack of brackets in spoken language Christian Lawson-Perfect moved page Lack of brackets in language to Lack of brackets in spoken language
- 14:2914:29, 10 July 2021 diff hist +58 LaTeΧ No edit summary current
- 14:2914:29, 10 July 2021 diff hist +317 N Symbols that look identical in certain contexts Created page with "Category:Ambiguities Category:Needs filling in Some pairs of symbols look identical when handwritten, or when rendered in certain fonts. ==Examples== * The Latin le..."
- 14:2514:25, 10 July 2021 diff hist +30 Handwritten x No edit summary current
- 14:2414:24, 10 July 2021 diff hist +248 Handwritten x No edit summary
- 14:2414:24, 10 July 2021 diff hist +79 Handwritten x No edit summary
- 14:2314:23, 10 July 2021 diff hist +242 N File:Three ways of writing x.jpg No edit summary current
- 14:2114:21, 10 July 2021 diff hist +30 Equality, identity, definition No edit summary current
- 14:2114:21, 10 July 2021 diff hist −1 m Combinations No edit summary
- 14:2114:21, 10 July 2021 diff hist +31 m Combinations No edit summary
- 14:2114:21, 10 July 2021 diff hist −1 m Chaining operators and relations No edit summary
- 14:2114:21, 10 July 2021 diff hist +31 m Chaining operators and relations No edit summary
8 July 2021
- 15:1715:17, 8 July 2021 diff hist +96 Handwritten x No edit summary
- 14:5714:57, 8 July 2021 diff hist +112 Function application without parentheses No edit summary
- 12:5012:50, 8 July 2021 diff hist +34 Main Page No edit summary
- 08:5708:57, 8 July 2021 diff hist +274 Main Page No edit summary
- 08:5108:51, 8 July 2021 diff hist +197 Long variable names No edit summary
- 08:4008:40, 8 July 2021 diff hist +200 References No edit summary
- 08:3308:33, 8 July 2021 diff hist −1 m Juxtaposition means combine in the obvious way No edit summary
- 08:3208:32, 8 July 2021 diff hist +34 Juxtaposition means combine in the obvious way No edit summary
- 08:3208:32, 8 July 2021 diff hist +629 N Juxtaposition means combine in the obvious way Created page with "In an expression, putting two things immediately next to each other usually means that they should be combined in some way. It's usually implicit that the combination operatio..."
- 08:2208:22, 8 July 2021 diff hist +1,310 N Function application without parentheses Created page with "Category:Ambiguities It's sometimes OK to write a function name followed by its argument, without any parentheses. Because there's There is no function application symb..."