Getting inverse cosine and inverse hyperbolic cosine in Julia – acos(), acosh() and acosd() Methods

The acos() is an inbuilt function in julia which is used to calculate inverse cosine of the specified value and output is in radians.

Syntax: acos(x)

Parameters:

x: Specified values.

Returns: It returns the calculated inverse cosine of the specified value and output is in radians.

Example:

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

# Getting inverse cosine of the specified 
# values and output is in radians. 

println(acos(0)) 

println(acos(-0.444)) 

println(acos(0.7774)) 

println(acos(1))

Output:

1.5707963267948966
2.0308542405657466
0.6802746363624282
0.0

The acosh() is an inbuilt function in julia which is used to calculate inverse hyperbolic cosine of the specified value.

Syntax: acosh(x)

Parameters:

x: Specified values.

Returns: It returns the calculated inverse hyperbolic cosine of the specified value.

Example:

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

# Getting inverse hyperbolic cosine of the 
# specified values. 

println(acosh(2)) 

println(acosh(10)) 

println(acosh(74)) 

println(acosh(45))

Output:

1.3169578969248166
2.993222846126381
4.997166616875528
4.499686190671499

The acosd() is an inbuilt function in julia which is used to calculate inverse cosine of the specified value and output is in degrees.

Syntax: acosd(x)

Parameters:

x: Specified values.

Returns: It returns the calculated inverse cosine of the specified value and output is in degrees.

Example:

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

# Getting inverse cosine of the specified 
# values and output is in degrees. 

println(acosd(0)) 

println(acosd(-0.444)) 

println(acosd(0.7774)) 

println(acosd(1))

Output:

90.0
116.35937679066326
38.976865573363945
0.0

Article Tags :

Julia

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