Trigonometric and Logarithmic Functions

You can use trigonometric and logarithmic functions independently or as part of a complex formula.

These trigonometric functions are available (values expressed in radians):

Function	Description
SIN(1.5)	Indicates the sine of 1.5.
COS(S3)	Indicates the cosine of segment three.
TAN(S3)	Indicates the tangent of segment three.
ARC(S3)	Indicates the arctangent of segment three.

These logarithmic functions are available:

Function	Description
LOG	Indicates log to base 10.
LN	Indicates natural log.
**	Indicates an exponent. 2**5 represents 2 to the fifth power.

This function is available:

Function	Description
SQR	Indicates square root.