I figured it out with the following change
## Ch02 - Coding our first Neurons
println("Starting Exercise")
inputs = [1, 2, 3]
weights = [0.2, 0.3, -0.5]
bias = 2
print("inputs: ",string.(inputs))
Ouput:
% julia ch02_coding-first-neurons/ex01.jl
Starting Exercise
inputs: ["1", "2", "3"]%
I guess my final question is… am I experiencing different answers based on different versions of Julia ?
I saw some references to
@printf
https://docs.julialang.org/en/v1/stdlib/Printf/
this suggested * didn’t work either, as mentioned earlier in my last post…