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when toggle format what by license comment
Jul 9, 2021 at 14:54 comment added Pratyush Ranjan Tiwari The context I'm using it in is to find the different inputs which have the same image under $f$. You can think of $f$ as a function calculating some cube-roots in a finite field where cube-roots are not injective.
Jul 9, 2021 at 6:56 history answered DaftWullie CC BY-SA 4.0