hp40g+.book Page 9 Friday, December 9, 2005 1:03 AM

C

Convert from Fahrenheit to Celcius.

 

Example

 

C(212) returns 100

F

Convert from Celcius to Fahrenheit.

 

Example

 

F(0) returns 32

CM

Convert from inches to centimeters.

IN

Convert from centimeters to inches.

L

Convert from US gallons to liters.

LGAL

Convert from liters to US gallons.

KG

Convert from pounds to kilograms.

LBS

Convert from kilograms to pounds.

KM

Convert from miles to kilometers.

MILE

Convert from kilometers to miles.

DEG

Convert from radians to degrees.

RAD

Convert from degrees to radians.

Hyperbolic trigonometry

The hyperbolic trigonometry functions can also take complex numbers as arguments.

ACOSH

Inverse hyperbolic cosine : cosh–1x.

 

ACOSH(value)

ASINH

Inverse hyperbolic sine : sinh–1x.

 

ASINH(value)

ATANH

Inverse hyperbolic tangent : tanh–1x.

 

ATANH(value)

Using mathematical functions

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