(R)PN (P)HP 1

Free online scientific calculator.

Variables

Expression

Output

Submit anexpressionto begin.

For example:2*20/2+(3+4)*3^2-6+15...or...Variables A=2, B=3, C=-2(-B+SQR(B^2-4*A*C))/(2*A)(-B-SQR(B^2-4*A*C))/(2*A)

Specifications

HTTP version

HTTPS version

By Gemino Smothers 2023 - 2024