Wikibooks:Requests for deletion/Trigonometry Course

Trigonometry Course
This book has not progressed very far. It is redundant, as it is unlikely ever to contain anything not covered by Trigonometry. Further, it is not very comprehensible. Probably, English is not the author's first language; this would explain the Square Triangle.--Wisden (discuss • contribs) 16:39, 24 February 2011 (UTC)
 * Declaration of interest: I am a contributor to the Trigonometry book.--Wisden (discuss • contribs) 16:43, 24 February 2011 (UTC)
 * Symbol delete vote.svg Delete due to quality concerns and potential copyright violations of Wikipedia and other language Wikibooks. – Adrignola discuss 17:09, 24 February 2011 (UTC)
 * Comment - 'Square triangle' may be acceptable in some places. It's like in BrE v. AmE, vert. opp. angles v. vertical angles. Who would imagine that the angle bisected by the axis of symmetry has anything to do with vert. opp. angles? :P Kayau 14:50, 25 February 2011 (UTC)
 * [[Image:Symbol delete vote.svg|15px]] Delete There is very little here that is readable.  Mostly a collection of disjoint phrases, which I suspect are poorly translated into English from other places in wikimedia.Thenub314 (talk) 05:44, 6 March 2011 (UTC)
 * Symbol merge vote.svg Merge This is much the same as the information in Trigonometry, so it should be merged into that book. --Whoop whoop pull up Bitching Betty 00:08, 3 April 2011 (UTC)
 * [[Image:Symbol delete vote.svg|15px]] Delete It is 99% copied from Wikipedia or the Trigonometry book, and I don't actually see anything worth keeping or merging. Recent Runes (discuss • contribs) 22:18, 4 May 2011 (UTC)
 * I tend to deletion, but there are some ideas here that could be included in Trigonometry. I noticed the definitions of acute/right/obtuse/straight angles at Trigonometry Course/Angle, which the otherwise much more complete book seems to lack. I don't have the patience to check whether there is also anything useful at Trigonometry Course/Derived Functions. Hans Adler (discuss • contribs) 11:01, 7 May 2011 (UTC)