83Plus:BCALLs:40A2

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Synopsis

Official Name: RnFx

BCALL Address: 40A2

Rounds OP1 to according to the FIX display setting.

Inputs

  • OP1 = floating point

Outputs

  • OP1 = OP1 rounded to the Nth decimal place

Destroys

  • None

Example

Assuming the FIX setting was 3: 

B_CALL OP1Set3  ;OP1=floating point 3
B_CALL SqRoot  ;returns with OP1=floating point 1.7320508075689
B_CALL RnFx  ;returns with OP1=1.732
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