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Re:Black – Uncompromising Python code formatter by CarlsJrMints on Sunday May 19, 2019 @01:43PM (#19954431)
Idempotence means T^2=T. Are you thinking of involution? https://en.wikipedia.org/wiki/Involution_(mathematics)
Re:Black – Uncompromising Python code formatter by mlevental on Sunday May 19, 2019 @01:47PM (#19954467)
you're right i'm wrong. but my saving grace is that they're related https://en.wikipedia.org/wiki/Idempotent_(ring_theory)#Relat...