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Angle unit conversion, Hyperbolic and inverse hyperbolic functions, Exponential and logarithmic functions – Casio fx-5800P User Manual

Page 42: A syntax and input, A remarks, E-41

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E-41

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Angle Unit Conversion

You can convert a value that was input using one angle unit to another angle unit.
After you input a value, select

z – {ANGLE} to display the menu screen shown below.

1(°): Degrees

2(r): Radians

3(g): Grads

Example: To convert π

2

radians to degrees

bv

(15(π )/2)

z – {ANGLE} 2(r)E

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Hyperbolic and Inverse Hyperbolic Functions

sinh(, cosh(, tanh(, sinh

–1

(, cosh

–1

(, tanh

–1

(

A Syntax and Input

sinh({

n

}) (Other functions may be used in argument.)

Example: sinh 1 = 1.175201194

b

z – {MATH} cc1(sinh)1)

A Remarks

To input a hyperbolic or inverse hyperbolic function, perform the following operation to
display a menu of functions:

z – {MATH} cc.

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Exponential and Logarithmic Functions

10^(,

e

^(, log(, ln(

A Syntax and Input

10^({

n

}) .......................... 10

{

n

}

(Same as

e

^()

log({

n

}) ........................... log

10

{

n

}

(Common Logarithm)

log({

m

},{

n

}) ..................... log

{

m

}

{

n

} (Base

{

m

} Logarithm)

ln({

n

}) ............................. log

e

{

n

}

(Natural Logarithm)