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2010-12-22 18:08:33 +0200 | marked best answer | Numerically find all roots in an interval I don't think that there's anything in Sage, but you can use something like the following function: It then behaves like the following: Note that I had to change the endpoint since |
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2010-12-18 17:42:56 +0200 | asked a question | Numerically find all roots in an interval Is there a function to find all the roots of a function on a given interval? I'm thinking of something like this: sage: find_all_roots(lambda z: tan(z)+z/sqrt(9*pi^2-z^2), 0, 10) [0, 2.835952326711582867481259929, 5.64146101037285257526886564, 8.338774576412169721334841011] Thanks! |