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Mathematics
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ColinK
  • Member for 10 years, 8 months
  • Last seen more than 2 years ago
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Top posts
question
44
Does "Doing a thing to both sides of an equation" have a name?
Dec 11, 2015
answer
12
If A = B, then B = A... Not Always True? Definition of "="
Jun 23, 2014
answer
11
How does the exponent of a function effect the result?
Mar 19, 2014
question
10
Primary/Elementary Pedagogy: What is the rationale for the absent '+' in mixed fractions?
Feb 23, 2014
question
6
Why are there no recreational math events for adults?
Nov 14, 2015
answer
6
What Is Exponentiation?
Mar 7, 2014
answer
4
Primary/Elementary Pedagogy: What is the rationale for the absent '+' in mixed fractions?
Mar 19, 2014
answer
4
Is a matrix $A$ with an eigenvalue of $0$ invertible?
Apr 16, 2014
answer
3
What is the 'physical' explanation of a division by a fraction?
Feb 23, 2014
answer
0
Recursively calculate grand total
Feb 23, 2014
Top network posts
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66
Is this homework problem on counting triangles within a 4x4 grid too vague?
31
How to tactfully discourage casual, implicit disparagement of mathematics
30
Dividing by zero
29
Near-universal student mistake on $\lim_{x\rightarrow\infty}e^{x+1}/e^x$
27
How to teach math to someone who is neither [really] willing nor able to understand it?