Texas Instruments TI-89 - Floatpiindex

1252
Appendix B: Global Variables — Math
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
FloatPiIndex
Declaration:
EStackIndex
FloatPiIndex
Category(ies):
Math
Description:
EStackIndex of the stored constant float approximation of
π
.
Inputs:
Not applicable.
Outputs:
Not applicable.
Assumptions:
Not applicable.
Side Effects:
Not applicable.
Availability:
On AMS 2.04 and higher.
TI-89 / TI-92 Plus
Differences:
None
See Also: Float0Index, Float1Index, FloatExp1Index, FloatHalfIndex,
FloatMinus1Index
Example:
push_expression (FloatPiIndex);
Pushes the float approximation of
π
onto the estack such that
top_estack
points to the bolded
tag as follows.
0x40 0x00 0x31 0x41 0x59 0x26 0x53 0x58 0x98
FLOAT_TAG