View source for 83Plus:BCALLs:4078

[[Category:83Plus:BCALLs:By Name:FP_Math|RToD]] [[Category:83Plus:BCALLs:By Name|RToD]] [[Category:83Plus:BCALLs:By Address|4078 - RToD]]
== Synopsis ==
'''Official Name:''' RToD

'''BCALL Address:''' 4078

Converts radians to degrees.

=== Inputs ===
* OP1 = radians

=== Outputs ===
* OP1 = degrees
* OP2 = 180/Pi

=== Registers Destroyed ===
* AF, BC, DE, HL

=== Comments ===
This conversion is done by multiplying [[83Plus:RAM:8478|OP1]] by 180/Pi.  This number may exceed 360.

== Example ==
 <nowiki>B_CALL OP1Set5  ;OP1=floating point 5
B_CALL RToD  ;returns with OP1=floating point 286.4788
</nowiki>