314 Appendix A: Function and Instruction Reference
73A-ENG.DOC AppxA: Function/Instruction Reference, English Julie Hewlett Revised: 07/29/98 1:10 PM Printed:
05/19/99 9:03 AM Page 314 of 36
Select ZSquare. Return to the
Home screen.
Circle(0,0,7) b
ZStandard
(ZOOM
Replots the functions immediately , setting the WINDOW
variables to the default values ( Xmin=M10, Xmax=10,
Xscl=1, Ymin=M10, Ymax=10, Yscl=1).
Define Y =X
Select ZStandard.
ZTrig
(ZOOM
Replots the functions immediately , updating the
WINDOW variables that are often appr opriate for
graphing trig funct ions.
Define Y =sin(X) (&).
Select ZTrig.
value!
1PRB
Returns the factorial of value. value can be an integer
or list of integers between 0 and 69.
5! b120
angle¡
-uANGLE
Designates angle as degrees, regar dless of the current
Angle mode setting or DM S notation.
In Radian mode:
50¡ b.872664626
50¡4DMS b50¡0'0"
In Degree mode:
50¡ b50
50¡4DMS b50¡0'0"
Or, press - £ b.