e21ed724_Extcalc__Function
[Procedure] Insert a x-value into the input line or click into the graphics output window where you want to calculate the y-value. Then press the calculate button. The y-value of all displayed graphs will be shown in a table. Parameter graphs may have more than one y-value with the same x-value. For 3D-Graphs you have to insert x-value and z-value to calculate the y-value [Function] 
Calculate y-value
C a l c u l a t e y - v a l u e
C a l c u l a t e R o o t s
N e w t o n ' s M e t h o d
C a l c u l a t e x - v a l u e s
P o i n t s o f i n t e r s e c t i o n
M a x i m u m a n d M i n i m u m v a l u e s
I n t e g r a l C a l c u l a t i o n
D i f f e r e n t i a l C a l c u l a t i o n
C a l c u l a t e z - v a l u e s
Extcalc
Function