# How to Use SECH function in Google Sheets in 2020?

SECH functionThe SECH function returns the hyperbolic secant of an angle.

Parts of a SECH formula

SECH(value)

Part
Description

value
Any real value to calculate the hyperbolic secant of.

Sample formulas

SECH(A1)

SECH(1)

Examples

A
B

1
Formula
Result

2
=SECH(1)
0.6480542737

3
=SECH(-1)
0.6480542737

4
=SECH(4)
0.03661899347

Related functions

SEC: The SEC function returns the secant of an angle measured in radians.
COT: The COT function returns the cotangent of an angle provided in radians.
COTH: The COTH function returns the hyperbolic cotangent of any real number.
ACOT: The ACOT function returns the inverse cotangent of a value in radians.
ATANH: The ATANH function returns the inverse hyperbolic tangent of a number.
ATAN: The ATAN function returns the inverse tangent of a value in radians.
ATAN2: The ATAN2 function returns the angle between the x-axis and a line segment from the origin (0,0) to the specified coordinate pair (`x`,`y`), in radians.
ASINH: The ASINH function returns the inverse hyperbolic sine of a number.
ASIN: The ASIN function returns the inverse sine of a value in radians.
SIN: The SIN function returns the sine of an angle provided in radians.
COS: The COS function returns the cosine of an angle provided in radians.
ACOSH: The ACOSH function returns the inverse hyperbolic cosine of a number.
ACOS: The ACOS function returns the inverse cosine of a value in radians.
DEGREES: The DEGREES function converts an angle value in radians to degrees.