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Getting the nearest integral value of x in Julia – trunc() Method

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  • Last Updated : 21 Apr, 2020
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The trunc() is an inbuilt function in julia which is used to return the nearest integral value of the same type as the specified value x whose absolute value is less than or equal to x.

Syntax: trunc(x)

Parameters:

  • x: Specified value.

Returns: It returns the nearest integral value of the same type as the specified value x whose absolute value is less than or equal to x.

Example 1:




# Julia program to illustrate 
# the use of trunc() method
  
# Getting the nearest integral value 
# of the same type as the specified value 
# x whose absolute value is less
# than or equal to x
println(trunc(3))
println(trunc(0.5))
println(trunc(3.9))

Output:

3
0.0
3.0

Example 2:




# Julia program to illustrate 
# the use of trunc() method
  
# Getting the nearest integral value 
# of the same type as the specified value 
# x whose absolute value is less
# than or equal to x
println(trunc(0))
println(trunc(2))
println(trunc(2.1))
println(trunc(2.5))
println(trunc(2.9))

Output:

0
2
2.0
2.0
2.0
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