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)

COSH

Hyperbolic cosine

 

COSH(value)

SINH

Hyperbolic sine.

 

SINH(value)

TANH

Hyperbolic tangent.

 

TANH(value)

ALOG

Antilogarithm (exponential). This is more accurate than

 

10^x due to limitations of the power function.

 

ALOG(value)

Using mathematical functions

13-9