# Changes related to "July 13"

← July 13

This is a list of changes made recently to pages linked from a specified page (or to members of a specified category).
Pages on your watchlist are **bold**.

#### 16 January 2017

- (diff | hist) . . God; 23:55 . . (+110) . . Omkantiprasad (talk | contribs)
- (diff | hist) . . Violence; 23:46 . . (+133) . . Omkantiprasad (talk | contribs)
- (diff | hist) . . m Art; 15:34 . . (+4) . . Mdd (talk | contribs) (+ link(s))
- (diff | hist) . . Science; 00:33 . . (+434) . . CensoredScribe (talk | contribs) (→E-F: Gertrude B Elion)
- (diff | hist) . . m Soul; 00:04 . . (-77) . . Ranger6342 (talk | contribs)

#### 14 January 2017

- (diff | hist) . . Geometry; 22:46 . . (+190) . . ELApro (talk | contribs) (→D - L: Revised Kepler quote and updated AsQBy source from Carl Benjamin Boyer, ''A History of Mathematics'' (1968) to Fink, ''Geschichte der Elementar-Mathematik'' Tr. "A Brief History of Mathematic" (1900) Beman, Smith.)
- (diff | hist) . . Euclid’s Elements; 22:07 . . (+144) . . ELApro (talk | contribs) (→S - Z: added 01-Pentagon-Euklid Animation.gif with title: Regular pentagon from golden triangle construction (Euclid's method))
- (diff | hist) . . m Euclid’s Elements; 21:20 . . (+8) . . ELApro (talk | contribs) (→M - R: minor edit)
- (diff | hist) . . m Euclid’s Elements; 21:17 . . (+61) . . ELApro (talk | contribs) (→M - R: minor clarification edit)
- (diff | hist) . . m Euclid’s Elements; 21:05 . . (+26) . . ELApro (talk | contribs) (→M - R: minor link)
- (diff | hist) . . Euclid’s Elements; 20:53 . .
**(+1,284)** . . ELApro (talk | contribs) (→S - Z: In Euclid's Elements (Proposition II.11) division of a line in extreme and mean ratio which plays a significant role in..science..golden isosceles triangle to construct reg. pentagon->Plato's dodecahedron/universal harmonious cosmology) - (diff | hist) . . Euclid’s Elements; 20:10 . .
**(+533)** . . ELApro (talk | contribs) (→M - R: Proclus, "The First Book of Euclid's Elements" Tr. Frankland: goal of his system of Elements the constitution of the Platonic figures) - (diff | hist) . . Euclid’s Elements; 19:39 . . (+232) . . ELApro (talk | contribs) (→S - Z: Smorinsky, "History of Mathematics": Kepler followed Proclus and believed that 'the main goal of Euclid was to build a geometric theory of the so-called Platonic solids.')
- (diff | hist) . . Euclid’s Elements; 17:39 . .
**(+1,484)** . . ELApro (talk | contribs) (→M - R: Potts, Notes to Book I, "Euclid's Elements of Geometry": To solve [Book I] Prop. XI algebraically...) - (diff | hist) . . Euclid’s Elements; 16:51 . . (+411) . . ELApro (talk | contribs) (→M - R: Potts, Notes on the Sixth Book, "Euclid's Elements of Geometry": similar triangles, and..Prop. 47, Book I [the Pythagorean theorem], are most important theorems in Geometry)
- (diff | hist) . . Geometry; 16:36 . .
**(+1,849)** . . ELApro (talk | contribs) (→M - P: Potts, including quotes by Pascal, "Euclid's Elements of Geometry": Geometry was regarded as a very important mental discipline..as in Republic of Plato & testimony of Pascal..8 true laws of demonstration) - (diff | hist) . . G. K. Chesterton; 15:36 . . (+10) . . 86.152.239.223 (talk) (→Quotes: wikilinks, italics, etc.)
- (diff | hist) . . Geometry; 15:28 . . (+404) . . ELApro (talk | contribs) (→D - L: Kepler, "Mysterium Cosmographicum" AsQBy Boyer, "A History of Mathematics": Geometry has two great treasures: the Theorem of Phythagoras (gold) & the division of a line into extreme and mean ratio (a precious jewel))
- (diff | hist) . . m Euclid’s Elements; 15:16 . . (+19) . . ELApro (talk | contribs) (→Quotes: minor link: "extreme and mean ratio"->wikipedia:Golden ratio)
- (diff | hist) . . m Euclid’s Elements; 13:19 . . (-6) . . ELApro (talk | contribs) (→Quotes: minor edit)
- (diff | hist) . . Art; 01:44 . . (-24) . . Ranger6342 (talk | contribs) (got rid of extra spaces)

#### 13 January 2017

- (diff | hist) . . Euclid’s Elements; 04:56 . .
**(+4,395)** . . ELApro (talk | contribs) (→Quotes: Bk I, Prop 47 (The Pythagorean theorem); Bk II, Prop 6; Bk II, Prop 11 (reappears as Bk VI. Prop 30..cutting a given straight line in extreme and mean ratio) with EuclidBk2Prop6Heath.jpg & EuclidBk2Prop11Heath+Arc.jpg)

#### 11 January 2017

- (diff | hist) . . Science; 14:27 . . (-137) . . Ningauble (talk | contribs) (Undo revisions by Arthi vk (talk) – no specific citation provided)
- (diff | hist) . . Science; 00:41 . . (+2) . . Arthi vk (talk | contribs)
- (diff | hist) . . Science; 00:39 . . (+135) . . Arthi vk (talk | contribs)