K Angle Unit Conversion; Hyperbolic And Inverse Hyperbolic Functions; Exponential And Logarithmic Functions - Casio fx-3650P II User Manual

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A Notes
• These functions can be used in the CMPLX Mode, as long as a complex number is not
used in the argument. A calculation like
is not.
• The angle unit you need to use in a calculation is the one that is currently selected as the
default angle unit.
k
Angle Unit Conversion
You can convert a value that was input using one angle unit to another angle unit.
After you input a value, press 1G (DRG ' ) to display the menu screen shown below.
D
R
G
1 2
3
Example: To convert
k

Hyperbolic and Inverse Hyperbolic Functions

A Syntax and Input
sinh({
n
}), cosh( {
Example: sinh 1 = 1.175201194
A Notes
• After pressing w to specify a hyperbolic function or 1w to specify an inverse
hyperbolic function, press s , c , or t .
• These functions can be used in the CMPLX Mode, but complex number arguments are
not supported.
k

Exponential and Logarithmic Functions

A Syntax and Input
n
10^( {
}) .......................... 10
e
n
^({
}) .............................
n
log( {
}) ........................... log
m
n
log( {
},{
}) ..................... log
n
ln( {
}) ............................. log
1 (D): Degrees
2 ( R ): Radians
3 ( G ): Grads
π
radians to degrees (Angle Unit: Deg)
2
–1
n
}), tanh( {
n
}), sinh
n
{
}
n
{
}
e
n
{
}
10
n
{
}
m
{
}
n
{
}
e
i
× sin(30) is supported for example, but sin(1 +
(1e ( π ) /2)
1G (DRG ' ) 2 ( R ) E
–1
({
n
}), cosh
({
n
}), tanh
ws (sinh) 1)E
(Common Logarithm)
m
(Base {
} Logarithm)
(Natural Logarithm)
E-18
π
r
÷ 2
(
)
–1
({
n
})
1175201194
i
)
90

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