| Commit message (Collapse) | Author | Age |
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The previous balancer overflowed for large row/column norms.
Modified to prevent that.
Fixes #2273.
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- cleanup noise in imaginary part of real roots
- take into account the magnitude of the derivative to check roots.
- use <= instead of < at appropriate places
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- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
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remove EIGEN_ENUM_MIN/MAX, implement new macros instead
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As discussed on the list (too long to explain here).
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* convenient functions:
- Horner and stabilized Horner evaluation
- polynomial coefficients from a set of given roots
- Cauchy bounds
* a QR based polynomial solver
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