| cmd_drawinv | Function (ROM Call 0x342)

AMS 1.01 or higher | bascmd.h

void cmd_drawinv (CESI expr);

Executes TI-Basic 'DrawInv' command.

cmd_drawinv displays the Graph Screen and draws the inverse of the expression pointed to by expr on the screen by plotting x values on the y axis and y values on the x axis. "x" is used as the independent variable.

Uses: ER_catch, ER_success, ER_throwVar, push_expression, push_Float, push_quantum, top_estack, CkValidDelta, CptDeltay, gr_active, OSCheckBreak, is_transfinite, ForceFloat, GraphActivate, GrLineFlt, QSkipGraphErr, XCvtPtoF, YCvtPtoF

See also: cmd_drawfunc