Hadi Rihawi

Interesting mathematical calculations.

Integrating 1/(x^2+1)^n

Integrating 1/(x^2+1)^n
How to Factor x⁴+1

How to Factor x⁴+1
How I Approximated 256+1

How I Approximated 256+1
Newton’s Pi Approximation Method (extended)

Newton’s Pi Approximation Method (extended)
Integrating 1/(x^6+1)

Integrating 1/(x^6+1)
One Must Imagine Sisyphus Approximating 3+1 (extended)

One Must Imagine Sisyphus Approximating 3+1 (extended)
Random Pairs π Approximation

Random Pairs π Approximation
30 minutes of generating 128 pairs of random numbers and determining which pairs are coprime

30 minutes of generating 128 pairs of random numbers and determining which pairs are coprime
Newton’s π Approximation Method

Newton’s π Approximation Method