User contributions for Christian Lawson-Perfect
From Why start at x, y, z
20 October 2022
- 04:5504:55, 20 October 2022 diff hist +53 Category:Local variations No edit summary current
18 October 2022
- 12:0812:08, 18 October 2022 diff hist +4 m When the left and right delimiter are the same symbol No edit summary current
- 12:0812:08, 18 October 2022 diff hist +4 m When the left and right delimiter are the same symbol No edit summary
- 12:0712:07, 18 October 2022 diff hist +710 N When the left and right delimiter are the same symbol Created page with "Category:Ambiguities When the left and right delimiter are the same symbol, for example a vertical line, there can be more than one way of interpreting an expression with..."
12 October 2022
- 05:0105:01, 12 October 2022 diff hist +88 N Arabic percent sign Created page with "Unicode has a specifically Arabic percent sign symbol: ٪ Category:Local variations" current
18 April 2022
- 16:3116:31, 18 April 2022 diff hist +69 Quotes No edit summary current
10 April 2022
- 05:2805:28, 10 April 2022 diff hist +70 Quotes No edit summary
- 05:2105:21, 10 April 2022 diff hist +70 Quotes No edit summary
- 05:1705:17, 10 April 2022 diff hist +6 Quotes No edit summary
- 05:1705:17, 10 April 2022 diff hist +64 Quotes No edit summary
20 November 2021
- 13:0213:02, 20 November 2021 diff hist +122 N Elliptic integrals Created page with "<ref>[https://cybre.space/@apocheir/107237017773898587 Toot by @apocheir@cybre.space]</ref> Category:Needs filling in" current
- 13:0013:00, 20 November 2021 diff hist +194 Separating arguments of a function No edit summary current
- 12:5412:54, 20 November 2021 diff hist +56 Separating arguments of a function No edit summary
- 12:5412:54, 20 November 2021 diff hist +700 N Separating arguments of a function Created page with "In English, a comma normally separates components of a bracketed list, such as the arguments of a function. For example, \(f(x,y)\) is the application of a function \(f\) to..."
- 12:4612:46, 20 November 2021 diff hist +68 Series that are neither convergent nor divergent No edit summary current
- 11:4611:46, 20 November 2021 diff hist +139 N Series that are neither convergent nor divergent Created page with "According to Adam Atkinson, in Italy a series that isn't convergent and doesn't tend to \(\pm \infty\) is "indeterminate", not "divergent"."
7 November 2021
- 16:1016:10, 7 November 2021 diff hist +667 N Symbols with no standard pronunciation Created page with "== Greek letters == In English, there are multiple widely-accepted ways of pronouncing the names of Greek letters.<ref>[https://english.stackexchange.com/questions/11363/why-..." current
- 16:0216:02, 7 November 2021 diff hist +4 Functions with no standard pronunciation No edit summary current
- 16:0216:02, 7 November 2021 diff hist +23 Category:Spoken language No edit summary current
- 16:0216:02, 7 November 2021 diff hist +632 N Functions with no standard pronunciation Created page with "There are many mathematical functions with a single widely-agreed written form, but with multiple widely-used spoken forms. == Hyperbolic functions == Common ways of saying..."
- 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