Newbie to HP PPL

[nonakag]

Hi Everyone,

I've taken formal Computer Languages courses, however, finding HP PPL quite difficult to find basic examples on the web. I'm trying to do the following pseudo code below:

Local A, B, C, D;
"Sin Θ = OPP/HYP";
"Enter 0 for Unknown"
"Sin Θ"? -->A;
"OPP"? --> B;
"HYP"?-->C;
If A=0;
Then B/C -->D;
"B/C=" D;
"Θ =" Sin^-1(D) --> E;

Basically, baby steps before I get into Functions with arguments.

Any assistance is greatly appreciated. Thank you.