floor(3/x)) - Floor(1/x) = 3

The Cover-up method of Partial fraction decomposition

Ceiling over floor plus 2x = 8

Solving a Signum Equation in Two Ways

x! = x^3 - x

an interesting integral

Harvard University Admission Interview Tricks

Floor equation

A Functional Equation from Taiwan's International Mathematics Olympiad Training.

Solve for x in the floor function equation

Why is 0! = 1?

The Most Controversial Number in Math

(8^t + 27^t)/(12^t + 18^t) = 7/6

How to Calculate Faster than a Calculator - Mental Math #1

Integrate x^-x dx

Differentiation

The ceiling of a floor and the floor of a ceiling equation

Logarithms... How? (NancyPi)

4x²-40⌊x⌋+51=0 [CMO]

3⌊x⌋ - 4x =0

Factoring Quadratics WITHOUT Guessing Product & Sum