Casio FC-200V User Manual download pdf (Page 100)

E-98

Function Calculations

This section explains how to use the calculator’s built-in

functions.

• Certain function calculations may take some time to

display calculation results. Before performing an

operation, be sure to wait until execution of the current

operation is complete. You can interrupt an ongoing

operation by pressing A.

•Pressing t will display a menu of functions that you

can use to select the one you want to input. You can also

use a direct key operation to input the following functions.

FC-200V

Rnd(, sin(, cos(, tan(,

, '(, ^(, e^(, ln(

FC-100V

Rnd(, sin(, cos(, tan(,

e^(, 10^(, ^(, ln(, log(,

All calculations in this section are performed in the

COMP Mode (g).

k Pi (π) and Natural Logarithm Base e

You can input pi (π) or natural logarithm base e into a

calculation. The following shows the required key

operations and the values this calculator uses for pi (

π)

and

π = 3.14159265358980 (15(π))

e = 2.71828182845904 (S5(e))

k Trigonometric and Inverse

Trigonometric Functions

The angle unit required by trigonometric and inverse

trigonometric functions is one specified as the calculator’s

default angle unit. Before performing a calculation, be

sure to specify the default angle unit you want to use.

See “Configuring Settings” (page E-16) for more

information.

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Casio FC-200V User Manual Page 100