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li jian submitted Solution 468662 to Problem 1050. Basics: 'Find the eigenvalues of given matrix

on 10 Jul 2014 at 9:39

li jian submitted Solution 468655 to Problem 239. Project Euler: Problem 5, Smallest multiple

on 10 Jul 2014 at 9:21

li jian submitted Solution 468649 to Problem 1321. Given a 4x4 matrix, swap the two middle columns

on 10 Jul 2014 at 9:09

li jian submitted Solution 468647 to Problem 1225. Output any real number that is neither positive nor negative

on 10 Jul 2014 at 9:06

li jian submitted Solution 468638 to Problem 1501. Try 1.5.4: Celsius to Fahrenheit

on 10 Jul 2014 at 8:51

li jian submitted Solution 468636 to Problem 1529. Sum the numbers on the main diagonal

on 10 Jul 2014 at 8:49

li jian submitted Solution 464619 to Problem 2016. Area of an equilateral triangle

on 1 Jul 2014 at 2:02

li jian submitted Solution 464617 to Problem 2023. Is this triangle right-angled?

on 1 Jul 2014 at 1:59

li jian submitted Solution 446344 to Problem 1666. Multielement indexing of a row array

on 27 May 2014

li jian submitted Solution 433776 to Problem 2235. Back to basics - mean of corner elements of a matrix

on 19 Apr 2014

li jian submitted a Comment to Solution 382067

I wonder is it necessary to use ragexp like this

on 19 Apr 2014

li jian submitted Solution 433774 to Problem 1663. Pizza value using expression with parentheses

on 19 Apr 2014

li jian submitted Solution 433771 to Problem 1659. Fahrenheit to Celsius using multiple statements

on 19 Apr 2014

li jian submitted Solution 433770 to Problem 1664. Lightning strike distance: Writing a function

on 19 Apr 2014

li jian submitted Solution 424682 to Problem 1665. Create a row array using double colon operator

on 1 Apr 2014

li jian submitted a Comment to Solution 320957

i wonder is it efficient to use regexp like this

on 25 Dec 2013

li jian submitted Solution 374720 to Problem 576. Return elements unique to either input

on 25 Dec 2013