Trigonometric and Hyperbolic functions¶

cos¶

Cosine of x. The result is a number between -1 and 1.

cos( x )

acos¶

Inverse cosine of x. The function is only defined if -1≤ x ≤1. The result is a number between 0 and p.

acos( x )

sin¶

Sine of x. The result is a number between -1 and 1.

sin( x )

asin¶

Inverse sine of x. The function is only defined if -1≤ x ≤1. The result is a number between - p/2 and p/2.

asin( x )

tan¶

Tangent of x. The result is a real number.

tan( x )

atan¶

Inverse tangent of x. The result is a number between - p/2 and p/2.

atan( x )

atan2¶

Two-dimensional generalization of the inverse tangent function. Returns the angle between the origin and the point represented by the coordinates x and y. The result is a number between - p and + p.

atan2( y,x )

cosh¶

Hyperbolic cosine of x. The result is a positive real number.

cosh( x )

sinh¶

Hyperbolic sine of x. The result is a real number.

sinh( x )

tanh¶

Hyperbolic tangent of x . The result is a real number.

tanh( x )

The following script code loads a sample table, and then loads a table containing the calculated trigonometric and hyperbolic operations on the values.

SampleData:
LOAD * Inline [Value -1 0 1];

Results: