论文信息 - How to Solve a Cubic Equation, Part 4: The 111 Case

How to Solve a Cubic Equation, Part 4: The 111 Case

It should not be surprising that in solving cubic equations, sooner or later you are going to have to take the cube root of something. But it's not immediately obvious what cubic equations have to do with arc cosines. Well, in the general case of complex coefficients and roots we would need to take the cube root of a complex number

James F. Blinn | J. Blinn

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