How to calculate the gradient of a function on Casio fx-9860G?
Calculating The Gradient Of A Function On Fx-9860g
Started by
ZuzaMagda
, Jan 13 2011 06:14 PM
3 replies to this topic
#1
Posted 13 January 2011 - 06:14 PM
#2
Posted 14 January 2011 - 04:59 AM
According to me you need a calc with CAS capabilities.
#3
Posted 15 January 2011 - 07:37 AM
The gradient of a function at point P is simply
d/dx(f(x),a)
where a is the value of x at P, but thanks anyway.
Doubt resolved.
d/dx(f(x),a)
where a is the value of x at P, but thanks anyway.
Doubt resolved.
#4
Posted 15 January 2011 - 12:27 PM
I am confused, this expression is not gradient.
Definition of gradient is http://en.wikipedia.org/wiki/Gradient. Probably you wanted to numerically determine the derivative (of the 1st order) at point P. Such types of numerical calculations can be evaluated on your calc.
Definition of gradient is http://en.wikipedia.org/wiki/Gradient. Probably you wanted to numerically determine the derivative (of the 1st order) at point P. Such types of numerical calculations can be evaluated on your calc.
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