Ruby | Math sin() function
The sin() is an inbuilt function in Ruby returns the sine of a given angle expressed in radians which is in range [-inf, +inf]. The returned value is in range [-1, +1].
Syntax: Math.sin(value)
Parameters: The function accepts one mandatory parameter value whose corresponding sine is returned.
Return Value: It returns the sine.
Example 1:
Ruby
val1 = 176 val2 = Math:: PI / 2 val3 = - 3123 val4 = - 89
puts Math.sin(val1)
puts Math.sin(val2)
puts Math.sin(val3)
puts Math.sin(val4)
|
Output:
0.07075223608034517
1.0
-0.25408576770942626
-0.8600694058124533
Example 2:
Ruby
val1 = 1 val2 = 0 val3 = 989 val4 = - 8932
puts Math.sin(val1)
puts Math.sin(val2)
puts Math.sin(val3)
puts Math.sin(val4)
|
Output:
0.8414709848078965
0.0
0.5660330877786267
0.43684277891924755
Reference: https://devdocs.io/ruby~2.5/math#method-c-sin
Last Updated :
04 Dec, 2020
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