Hello
It is not expensive if an in place assignment can be made:
a=.i.1e7
ts '(_999+1000{a) 1000 }a'
0.07655064 134219392
ts 'a=.(_999+1000{a) 1000 }a'
0.00000177 1792
Esa
-----Original Message-----
From: Programming <[email protected]> On Behalf Of
pietdion
Sent: Sunday, October 25, 2020 9:58 AM
To: Programming forum <[email protected]>
Subject: [Jprogramming] Adding constant to a specified element of a vector
What is the best way to add, say, scalar x to component i of vector y?
One way is (x + i{y) i} y
But this seems clumsy/expensive.
Is there a cleaner/more efficient way?
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