
Constants
The HP 39G/40G has an internal numeric representation for
these constants.
e
Natural logarithm base. Internally represented as
2.71828182846.
e
i Imaginary value for V~1 , the complex number (0,1).
i
MAXREAL
Maximum real number. Internally represented as
9.99999999999 x 10'^'^'^.
MAXREAL
MINREAL
-499
Minimum real number. Internally represented as 1x10
MINREAL
K Internally represented as 3.14159265359.
71
Hyperbolic trigonometry
The hyperbolic trigonometry functions can also lake complex
numbers as arguments.
ACOSH
Inverse hyperbolic cosine : cosh^'v.
ACOSH(va/«e)
ASINH
Inverse hyperbolic sine : sinh~'v.
ASINH(va/«e)
ATANH
Inverse hyperbolic tangent; tanh“*x.
ATANHfvatee)
COSH
Hyperbolic cosine
COSn(value)
SINH Hyperbolic sine.
SINH(vafae)
TANH
Hyperbolic tangent.
TANH(va/«e)
Using mathematical functions
10-9
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