Texas Instruments TI-86 - Manual (Page 390)

378
Chapter 20: A to Z Function and Instruction Reference
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 378 of 118
ZTrig
† GRAPH ZOOM menu
ZTrig
Sets the window variables to preset values appropriate
for plotting trig functions in
Radian angle mode
( @ x = p/24), and then updates the graph screen.
xMin= L 8.24668071567 yMin= L 4
xMax=8.24668071567 yMax=4
xScl=1.5707963267949 ( p /2) yScl=1
In Func graphing mode:
y1=sin x b Done
ZStd b
ZTrig b