Function Integration


To evaluate the definite integral of a function press the blue "normal
function calculation screen" key (directly beneath [Y=]). Press
[MATH] to select the MATH menu. Choose option A CALC, 06 ? as shown below:

Enter the lower limit of integration, press the up (.) cursor key, enter
the upper limit of integration, press the right (.) cursor key, and enter
your function.

Press [MATH] and select option A CALC, 07 dx.

Press [ENTER] to view the result.