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Commonmark migration

edited Jun 17, 2020 at 9:04

MATLAB, 16 bytes

@(A,v,l)A*v==v*l

Rather trivial answer. Defines an anonymous function taking the inputs, and calculates element-wise equality of the resulting vectors. A single zero in a logical array makes an array falsey in MATLAB.

answered Apr 13, 2017 at 14:45

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