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Mathematics
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Jonathan.'s user avatar
Jonathan.'s user avatar
Jonathan.
  • Member for 13 years, 10 months
  • Last seen more than 7 years ago
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I'm a 25 year old Software engineer in London, proudly working on the Elfin Market iOS app.

I've made a few tweaks for jailbroken iOS and some other stuff.

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29
Codomain of a function
May 1, 2014
25
Is $b\mid a$ standard notation for $b$ divides $a$? [duplicate]
Apr 22, 2012
13
Is the number of linearly independent rows equal to the number of linearly independent columns?
Sep 6, 2015
12
prime numbers in Pascal's triangle
Jan 31, 2011
7
Why are homogenous coordinates needed in image projection?
Dec 10, 2015
4
Formula(/How) to find 2 numbers that add together to give one number and times to give another
Sep 22, 2010
4
"circumference" of a sphere
Oct 30, 2010
4
Notation for powers of trigonometric functions [duplicate]
Jun 22, 2012
3
Difference between $\arccos$ and $\cos^{-1}$
Nov 1, 2010
3
Binomial expansion for approximation
Jan 31, 2011
Top network posts
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2122
Safely turning a JSON string into an object
1282
How do I check if a string contains another string in Objective-C?
211
Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
146
difference between fork and branch on github
139
SwiftUI Optional TextField