Dealing with answers that have Root[ ...] when finding an Eigensystem

Asked Nov 28 '14 at 20:13

Active Apr 20 '16 at 23:24

Viewed 62 times

This is a 3x3 matrix and I think it should solve for the expressions in terms of radicals. I am not sure what to do with this. enter image description here

edited Apr 20 '16 at 23:24

J. M.'s missing motivation

124,525
11
401
574

asked Nov 28 '14 at 20:13

UltraFly5

@chris: % // Normal does nothing. Did you mean % // ToRadicals? – DumpsterDoofus Nov 28 '14 at 20:55
@DumpsterDoofus oops… yes – chris Nov 28 '14 at 21:59
Set the option Cubics->True. See also this post – Daniel Lichtblau Nov 29 '14 at 03:53

Dealing with answers that have Root[ ...] when finding an Eigensystem

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