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## Main Question or Discussion Point

Hi all,

I am particularly looking for a program able to compute a phasor expression, and also able to compute complex trigonometry.

in TI-89, one can easily input phasors like :

or:

And the calculator gives the answer. is there a software for PC, that can do the same operations as easily?

I am particularly looking for a program able to compute a phasor expression, and also able to compute complex trigonometry.

in TI-89, one can easily input phasors like :

**(1<3) + (1<5) =**or:

**Sinh(3+4i) =**And the calculator gives the answer. is there a software for PC, that can do the same operations as easily?