Int / Float type inference in constructor

[gustaphe]

Why do you want this? I’m very curious to hear a good reason for a numerical matrix inverse.

Non-allocating matrix inversion

using LinearAlgebra, BenchmarkTools, BenchmarkPlots, StatsPlots bg = BenchmarkGroup() bg[:inv] = @benchmarkable A*inv(B)*b setup=(A=rand(100,100);B=rand(100,100);b=rand(100)) bg[:backslash] = @benchmarkable A*(B\b) setup=(A=rand(100,100);B=rand(100,100);b=rand(100)) bg[:slash] = @benchmarkable (A/B)*b setup=(A=rand(100,100);B=rand(100,100);b=rand(100)) bg[:qr] = @benchmarkable A*(qr(B)\b) setup=(A=rand(100,100);B=rand(100,100);b=rand(100)) bg[:lu] = @benchmarkable A*(lu(B)\b) setup=(A=rand(100,1…