Use the >Rec and >Pol commands. They're in the Complex number menu, accessible through 2nd [CPLX] MORE.
[CPLX] is the shifted function of the 9 key.
A+bi ~ Rectangular converted to Polar form:
If you use this formula to calculate series capacitive or, parallel inductive current circuitry use actan(-b/a) for the angle measurement. b will always be negative.
r angle(Beta) ~Polar converted to Rectangular form:
If you use this formula to calculate series capacitive or, parallel inductive current circuitry use r*sin(Beta)= -(b), b will always be negative.
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convert horsepower to watts or vice versa
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