Parse2Dexpr - Texas Instruments TI-89 Developer's Manual

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Parse2DExpr

Declaration: EStackIndex Parse2DExpr (EStackIndex i , BOOL FullPrec )
Category(ies): Display
Description: Parse a CAS expression on the estack into a boxed RPN representing the
2D (graphical, as opposed to linear text) output of the RPN.
i
Inputs:
FullPrec — If TRUE, floating-point numbers are converted to full float
Outputs: Return the EStackIndex of the boxed RPN. If there is not enough memory
then a special symbol is pushed onto the estack to signify this.
Assumptions: None
Side Effects: May compress the heap. May throw the following errors: ER_MEMORY
(very low memory) and ER_BREAK (´ pressed while converting).
All versions of the TI-89 / TI-92 Plus.
Availability:
TI-89 / TI-92 Plus
Differences: None
See Also: Parse2DMultiExpr, Print2DExpr
Example: See Print2DExpr.
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — Display
— EStackIndex of CAS expression to convert to 2D.
precision. Otherwise, they are printed with the current
precision set by the MODE screen.
Not for Distribution Beta Version January 26, 2001