kPractical Examples

Appendix

 

<#042> ∫0π(sinX + cosX )2dX = π

(tol: Not specified)

<#043> Confirm that the two sides of the following equation are

equal:

∞

e = Σ 1

n = 0 n!

Transforming Displayed

Values

You can use the procedures in this section to transform a displayed value to engineering notation, or to transform between standard form and decimal form.

kUsing Engineering Notation

A simple key operation transforms a displayed value to engineering notation.

Appendix

<#044> Transform the value 1,234 to engineering notation, shifting the decimal point to the right.

<#045> Transform the value 123 to engineering notation, shifting the decimal point to the left.

kUsing S-D Transformation

You can use S-D transformation to transform a value between its decimal (D) form and its standard (S) form (fraction, π).

Formats Supported for S-D Transformation

S-D transformation can be used to transform a displayed decimal calculation result to one of the forms described below. Performing S-D transformation again converts back to the original decimal value.

Note

•When you transform from decimal form to standard form, the calculator automatically decides the standard form to use. You cannot specify the standard form.

Fraction: The current fraction display format setting determines whether the result is an improper fraction or mixed fraction.

E-40