Casio FX-795P - HYPSIN HYPCOS HYPTAN; HYPASN HYPACS HYPATN

CHAPTER
7
Command
Reference
i
HYPSI
N
Numasie
expression
©
HYPCOS
Numa
aprEsion
Argument
HYPTAN
Numeric
expression
Function:
Obtains
the
value
of
a
hyperbolic
function
for
a
given
argument.
Parameter:
Argument:
Numeric
expression
largumentl
<
230.
2585092
(HYPSIN,
HYPCOS)
100
Explanation:
largumentl
<
10'°°
(HYPTAN)
1)
Obtains
the
value
of
a
hyperbolic
function
for
a
given
argument.
HYPSIN
:
sinh
x
=
(et—e7*)
/2
HYPCON
:
cosh
«
=
(e*+e™*)/2
HYPTAN
!
tanh
«
=
(e*7—
e7*)
/(e*+.e7*)
2)
As
a
tule,
the
argument
is
enclosed
in
parenthesis
but
the
parenthesis
can
be
omitted
if
the
argument
is
a
variable
or
a
numeric
value.
180
7-4 Numeric Functions
HYPASN Numa nesion . ©
HYPACS Nona eeteion
HYPATN Numa anprasion
Function:
Obtains the value of an inverse hyperbolic function for a given argument.
Parameter:
Argument: Numeric expression
HYPASN: largumentl <5 x 10°°
HYPACS: 1 < argument <5 x 10°?
HYPATN: largumentl < 1
Explanation:
1) Obtains the value of an inverse hyperbolic function for a given argument.
HYPASN ° sinh! x= loge(at Vx’ 1)
HYPACS : cosh”! x = log e(xt+ Vx?—1)
HYPATN “tan =F lp eq te
2) As a rule, the argument is enclosed in parenthesis but the parenthesis can be
omitted if the argument is a variable or a numeric value.
181