http://www.mathemafrica.org/?p=11165 All about maths in Africa Thu, 10 Jan 2019 13:57:22 +0000 hourly 1 https://wordpress.org/?v=4.4.2 http://www.mathemafrica.org/?p=11165#comment-1515 Tue, 16 Aug 2016 11:00:37 +0000 http://www.mathemafrica.org/?p=11165#comment-1515 Also in the proof in lemma 2.1 on page 3 the denominator is overkill. The calculation can be done in 3 lines.

]]> http://www.mathemafrica.org/?p=11165#comment-1514 Tue, 16 Aug 2016 10:42:25 +0000 http://www.mathemafrica.org/?p=11165#comment-1514 Typo (x-a) should be (x+a) in (x − a) d/dx(x + a)^n = n(x + a) ^(n-1) (top of page 7)

]]>