What's the proper interpretation of canceling infinitesimals?
12092
When can one write $a=v \cdot dv/dx$?
58456
Why is $ 1^{\infty} \not= \lim_{t \to \infty} 1^t = 1$?
125821
Evaluating limits at positive and negative infinity
63672
Understanding a particular evaluation of $\prod\limits_{n=2}^{\infty}\left(1-\frac{1}{n^3}\right)$
112910
Is the set of real numbers really uncountably infinite?
7533
Why do floating-point numbers have signed zeros?
2796
How to tell Mathematica that certain variables are real/imaginary, integer-valued, etc
108748
Why there are real numbers with infinite digits, but no such natural numbers (or another reason why real numbers are uncountable)
63315
Limit to infinity and infinite logarithms?
75791
What is the proper way to handle the limit with little-$o$?
31845
When not to treat dy/dx as a fraction in single-variable calculus?
88312
What is the accepted syntax for a negative number with an exponent?
70585
Why does Assuming[x > 0, TrueQ[x > 0]] return False?
22423
Which infinity is meant in limits?
152195
Could this be proper notation for an antiderivative? Does this notation even exist?
116135
A paradox related to computable reals?
94433
Rigorous underpinnings of infinitesimals in physics