83Plus:BCALLs:4081

Synopsis

Official Name: FPSquare

BCALL Address: 4081

Raises the floating point number in OP1 to the second power and stores the result in OP1.

Inputs

• OP1 = floating point number

Outputs

• OP1 = OP1^2
• OP2 = orginal value of OP1

Registers Destroyed

• AF, BC, DE, HL, OP3

Example

B_CALL OP1Set3  ;OP1=floating point 3
B_CALL FPSquare  ;returns with OP1=floating point 9