C C
pastes 10 to the power function.
Examples
log
D D
1
) <
ln
D
5
) V
2
<
10
›
-
C C D D
2
) <
D D C C
5
" ) <
e
›
-
C
.5
<
Numerical Derivative
The TI-30X Pro MathPrint™ calculates the (approximate) numerical derivative of an
expression at a point given a tolerance for the numerical method. (See the
About the
Numerical Derivative at a Point
section for more information.)
MathPrint™ Mode
% A
pastes the numerical derivative template from the keypad to calculate the
numerical derivative with the default tolerance
H
is 1
E
M
5.
Example
% A
% A
z F T
5
z " "
M
1
<
To change the default tolerance,
H
, and observe how the tolerance plays a role in the
numerical solution, paste the numerical derivative from the menu location,
d
MATH 7:nDeriv(
, where the numerical derivative template will paste with the option to
modify the tolerance as needed for an investigation of the numerical derivative result.
Example
d
MATH
7:nDeriv(
d
7
z F T
5
z
" " M
1
"
1
E M
5
<
Math Functions
27
