Rectangular to Polar Coordinate Conversion

[Michael de Estrada]

These are both User Functions, rather than programs per se. They work properly in both Home and CAS view.

Rectangular to Polar Coordinate Conversion:

Name: P_coord
Function: ABS(X+Y*i)+ARG(X+Y*i)*i
Usage: P_coord(3,4)-->(5,53.13) or 5+53.13*i with angular mode set to degrees

Polar to Rectangular Coordinate Conversion:

Name: R_coord
Function: (X*COS(Y))+(X*SIN(Y))*i
Usage: R_coord(5,53.13)-->(3,4) or 3+4*i with angular mode set to degrees