Getting additive identity element in Julia – zero() Method
The zero()
is an inbuilt function in julia which is used to return the additive identity element for the type of x, where x might also be type itself.
Syntax: zero(x)
Parameters:
- x: Specified value.
Returns: It returns the additive identity element for the type of x, where x might also be type itself.
Example 1:
# Julia program to illustrate # the use of zero() method # Getting the additive identity element # for the type of given parameter println(zero( 0 )) println(zero( 1 )) println(zero( 5.6 )) println(zero(big "2.0" )) |
Output:
Example 2:
# Julia program to illustrate # the use of zero() method # Getting the additive identity element # for the type of given parameter println(zero(rand( 1 , 1 ))) println(zero(rand( 2 , 2 ))) println(zero(rand( 3 , 3 ))) |
Output:
[0.0] [0.0 0.0; 0.0 0.0] [0.0 0.0 0.0; 0.0 0.0 0.0; 0.0 0.0 0.0]
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