I had a need to have a function that does the same as monadic ?, but with the difference that the resulting numbers not be integers, but floating point.
Now, here's my attempt at creating such a function, I'd like to know if this is the best way to achieve what I need: ∇ r←*hrRand* V ;res ⍝⍝ Like monadic ?, but returns floating point numbers res ← ⎕SYL[19+⎕IO;1+⎕IO] r ← V × res÷⍨ ?res+V×0 ∇ Example: * hrRand 3 2 ⍴ 10 100 5 (3 4 (2 2⍴5)) 1000* ┏→━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ↓ 4.138685128 54.55782413 ┃ ┃ 0.4543486424 ┏→━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓┃ ┃ ┃2.024528001 2.772781338 ┏→━━━━━━━━━━━━━━━━━━━━━━┓┃┃ ┃ ┃ ↓3.185551114 3.13571477 ┃┃┃ ┃ ┃ ┃1.204617876 4.396324338┃┃┃ ┃ ┃ ┗━━━━━━━━━━━━━━━━━━━━━━━┛┃┃ ┃ ┗∊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛┃ ┃634.0902523 9.353801479┃ ┗∊∊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ Regards, Elias
