HMS-

Member Of Menu: 
Trig
Argument Types: 
Real
Symbol
Expression
Result Type(s): 
Real
Expression
Invertible: 
No
Valid In Expression: 
Yes
Stack Diagram: 
Real1 Real2 → Real3
Symbol1 Symbol2 → Expression3
Expression1 Expression2 → Expression3

This function takes arguments and returns results which express a time as hours, minutes, seconds and fractions of seconds. All inputs and outputs are interpreted as:

H.MMSS

The H value is the hour component. The two digits to the right of the decimal are the minutes component (MM) and the next to digits are the seconds component (SS) and further digits beyond those four to the right of the decimal are fractions of seconds.

This function takes two time values in this format and returns the difference of these two times, again in the the same H.MMSS format.