Bruce Raine
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I like to solve most kinds of maths problems that I come across. I have used MATLAB for around 7 years and really enjoy programming it to solve maths and statistics problems. I hold a Masters degree entitled: Master of Computing and Mathematical Sciences (Hons).
Professional Interests
Maths and Programming
113Rank
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1215Score
Bruce Raine submitted Solution 211775 to Problem 1310. Simple date to serial no. conversion
on 3 Mar 2013
Bruce Raine submitted Solution 208796 to Problem 1261. Find the definite integral of various linear functions
on 26 Feb 2013
Bruce Raine submitted Problem 1261. Find the definite integral of various linear functions to Community
on 26 Feb 2013
Bruce Raine submitted Problem 1299. How long do each of the stages of the rocket take to burn? to Community
on 24 Feb 2013
Bruce Raine submitted Solution 208018 to Problem 1299. How long do each of the stages of the rocket take to burn?
on 24 Feb 2013
Bruce Raine submitted a Comment to Problem 1277. How many days does the cat take to climb out of the hole?
Hi RIchard, sorry if my conditions are a bit restrictive and you are quite clever to have realised it could be a day earlier for those test cases. Perhaps my problem is unnecessarily restrictive so if others feel the same I will revise it. :)
on 19 Feb 2013
Bruce Raine submitted a Comment to Problem 1277. How many days does the cat take to climb out of the hole?
I stand by my test case answers for 3 and 4 as the cat must be clear or above the hole to escape.
on 17 Feb 2013
Bruce Raine submitted Problem 1277. How many days does the cat take to climb out of the hole? to Community
on 16 Feb 2013
Bruce Raine submitted Solution 204835 to Problem 1277. How many days does the cat take to climb out of the hole?
on 16 Feb 2013
Bruce Raine submitted Solution 204834 to Problem 1268. Penny flipping - calculate winning probability (easy)
on 16 Feb 2013
Bruce Raine submitted Solution 204833 to Problem 1268. Penny flipping - calculate winning probability (easy)
on 16 Feb 2013
Bruce Raine submitted Solution 196940 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 26 Jan 2013
Bruce Raine submitted Solution 196939 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 26 Jan 2013
Bruce Raine submitted Solution 196938 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 26 Jan 2013
Bruce Raine submitted Solution 196937 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 26 Jan 2013
Bruce Raine submitted Solution 196921 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 26 Jan 2013
Bruce Raine submitted Solution 196921 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 26 Jan 2013
Bruce Raine submitted Solution 196921 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 25 Jan 2013
Bruce Raine submitted Solution 196920 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 25 Jan 2013
Bruce Raine submitted Solution 196451 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 25 Jan 2013
Bruce Raine submitted Solution 194070 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 20 Jan 2013
Bruce Raine submitted Solution 194070 to Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?
on 20 Jan 2013
Bruce Raine submitted Solution 43643 to Problem 10. Determine whether a vector is monotonically increasing
on 15 Jan 2013
Bruce Raine submitted Solution 190232 to Problem 1194. Replace multiples of 5 with NaN
on 12 Jan 2013