Push_Degrees - Texas Instruments TI-89 Developer's Manual

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push_degrees

Declaration: void push_degrees (EStackIndex i , EStackIndex j , EStackIndex k )
Category(ies): Math
Description: Converts the input values, interpreted as degrees, minutes, and seconds,
to the currently selected angle measure.
i
Inputs:
j
k — EStackIndex of internal tokenized seconds value.
Outputs: Pushes the internal tokenized form of the result of converting the specified
degrees, minutes, and seconds to the currently selected angle measure —
radians or decimal degrees.
Assumptions: Input values must be numbers, numeric symbols, or expressions that result
in numbers or numeric symbols.
Side Effects: May cause estack expansion, heap compression, or throw errors.
Availability: On AMS 1.05 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: push_radians
Example:
If the current angle setting is RADIANS, i indexes 30, j indexes 20, and k indexes 0, then
push_degrees (i, j, k);
pushes the value 91 † /540 which is the equivalent number of radians onto the estack.
If the current angle setting is DEGREES, i indexes 30, j indexes 20, and k indexes 0, then
push_degrees (i, j, k);
pushes the value 91/3 which is the equivalent number of degrees onto the estack.
TI-89 / TI-92 Plus Developer Guide
— EStackIndex of internal tokenized degrees value.
— EStackIndex of internal tokenized minutes value.
Not for Distribution
Appendix A: System Routines — Math
Beta Version January 26, 2001