Hyperbolic And Inverse Hyperbolic Functions; Exponential And Logarithmic Functions - Casio fx-50F User Manual

Casio calculator user's guide fx-50f
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k

Hyperbolic and Inverse Hyperbolic Functions

A Syntax and Input
n
sinh({
}), cosh({
Example: sinh 1 = 1.175201194
A Notes
• After pressing
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
n
log({
}) ........................... log
m
n
log({
},{
}) ..................... log
n
ln({
}) ............................. log
Example 1: log
16 = 4, log16 = 1.204119983
2
Example 2: ln 90 (log
10
e
Example 3:
= 22026.46579
sinh(, cosh(, tanh(, sinh
–1
n
n
}), tanh({
}), sinh
to specify a hyperbolic function or
10^(,
n
{
}
n
{
}
10
n
{
}
m
{
}
n
{
}
e
Base 10 (common logarithm) is assumed when no base is specifi ed.
90) = 4.49980967
e
–1
–1
(, cosh
–1
n
n
({
}), cosh
({
}), tanh
s (sinh) 1)
e
^(, log(, ln(,
(Same applies to
(Common Logarithm)
m
(Base {
} Logarithm)
(Natural Logarithm)
l2,16)
l16)
I90)
x
I (
) 10)
e
E-28
–1
(, tanh
(
–1
n
({
})
s i nh
s i nh
(
(
1
1
)
)
1175201194
1175201194
to specify an inverse
e
^(.)
l o
l o
g (
g (
2, 16
2, 16
l o
l o
g (
g (
16
16
)
)
1204119983
1204119983
I n
I n
(
(
90
90
)
)
449980967
449980967
(
(
10
10
)
)
ˆ
ˆ
e
e
2202646579
2202646579
)
)
4
4

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