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Appendix A: System Routines — Math
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
push_fractional_part
Declaration:
void
push_fractional_part
(EStackIndex
k
)
Category(ies):
Math
Description:
Pushes onto the estack the internally-simplified fractional part of the
expression indexed by
k
. For unreal arguments x +
i
ù
y with x and y real,
the result is fPart(x) +
i
ù
fPart(y).
Inputs:
k
— Indexes the top tag of an algebraic expression or an aggregate
thereof.
Outputs:
None
Assumptions:
None
Side Effects:
None
Availability:
On AMS 2.02 and higher.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also:
None
Example:
push_Float (-2.1);
push_fractional_part (top_estack); /* Pushes –0.1 */
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