Getting tangent and hyperbolic tangent in Julia – tan(), tanh() and tand() Methods

The tan() is an inbuilt function in julia which is used to calculate tangent of the specified radian values.

Syntax: tan(x)

Parameters:

• x: Specified radian values.

Returns: It returns the calculated tangent of the specified radian values.

Example:

# Julia program to illustrate
# the use of tan() method

# Getting tangent of the specified
# radian values.
println(tan(0))
println(tan(30))
println(tan(90))
println(tan(44))

Output:

0.0
-6.405331196646276
-1.995200412208242
0.017704699278685777

The tanh() is an inbuilt function in julia which is used to calculate hyperbolic tangent of the specified values.

Syntax: tanh(x)

Parameters:

• x: Specified values.

Returns: It returns the calculated hyperbolic tangent of the specified values.

Example:

# Julia program to illustrate
# the use of tanh() method

# Getting hyperbolic tangent
# of the specified values.
println(tanh(0))
println(tanh(70))
println(tanh(90))
println(tanh(45))

Output:

0.0
1.0
1.0
1.0

The tand() is an inbuilt function in julia which is used to calculate tangent of the specified value in degrees.

Syntax: tand(x)

Parameters:

• x: Specified value in degrees.

Returns: It returns the calculated tangent of the specified value in degrees.

Example:

# Julia program to illustrate
# the use of tand() method

# Getting tangent of the specified value
# in degree
println(tand(0))
println(tand(30))
println(tand(90))
println(tand(45))

Output:

0.0
0.5773502691896258
Inf
1.0