Roots of a quadratic function: Difference between revisions
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Using the builtin '''polyroot''' function (note the order of coefficients is reversed): |
Using the builtin '''polyroot''' function (note the order of coefficients is reversed): |
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<lang R>polyroot(c( |
<lang R>polyroot(c(2i, 0, 1)) |
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[1] |
[1] -1+1i 1-1i |
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polyroot(c(1, -1e9, 1)) |
polyroot(c(1, -1e9, 1)) |
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