replace

replace(X, oldValue, newValue)

X is a vector/matrix.

oldValue is the value to be replaced.

newValue is the new value.

Replace oldValue with newValue in X. replace! is the in-place change version of replace .

x=1 1 3;
x=x.replace(1,2);
x
// output
[2,2,3];

m=1..4$2:2;
m

m=m.replace(2,1);
m

m.replace!(1,6);