Dear all, it seems that I've made mistake with the usage of roundn and secondly roundn is behaving strangely: roundn(sqrt(2)*0.5,6) results in: 7.071069999999999e-01
I will modify the testcases.
And of course my apologies for any headaches that my mistake may have caused.
Extract leading non-zero digit
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Find nearest prime number less than input number
matrix of natural number
Given a 4x4 matrix, swap the two middle columns
Rounding off numbers to n decimals
Simple Robotics 2 - End effector attitude
surface of parallelogram
Simple Robotics 1: On track?
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