My personal favorites are x*y and x⍟y for pow and log, and the *x and ⍟x monadic versions for exp and ln. I always found weird that exponentiation and logarithm

My personal favorites are x*y and x⍟y for pow and log, and the *x and ⍟x monadic versions for exp and ln. I always found weird that exponentiation and logarithms were not defined by operators in conventional math notation.