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In

In(k)

gives the kth line of input.

Examples

>> x = 1
1

>> x = x + 1
2

>> Do(In(2), {3})
    
>> x
5

>> In(-1)
5

>> Definition(In)
Attributes(In)={Listable,NHoldFirst,Protected}
In(1):=x=1
In(2):=x=x+1
In(3):=Do(In(2),{3})
In(4):=x
In(5):=In(-1)

Implementation status

  • ☑ - partially implemented

Github

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