query: How to overcome Coefficients: (4 not defined because of singularities)
positive_passages.docid: 24616
positive_passages.text: Qualitative variable coding in regression leads to "singularities"
negative_passages.docid: 83127
negative_passages.text: Complex ($\mathbb C$) least squares derivation
negative_passages.docid: 114011
negative_passages.text: Algebra - Solving for three unknowns.
negative_passages.docid: 78235
negative_passages.text: Limit point of poles is essential singularity? Am I speaking nonsense?
negative_passages.docid: 88137
negative_passages.text: $y''-2y'+y=te^t$ by method of undetermined coefficients
negative_passages.docid: 54628
negative_passages.text: Properties of non-zero symmetric bilinear form
negative_passages.docid: 153480
negative_passages.text: Roots of a characteristic equation. Can Mathematica solve it?
negative_passages.docid: 48860
negative_passages.text: Why won't Mathematica Solve a set of two equations for one variable?
negative_passages.docid: 105781
negative_passages.text: Least squares problem with constraint on the unit sphere
negative_passages.docid: 80535
negative_passages.text: Linear congruence fill in the missing step?
negative_passages.docid: 46620
negative_passages.text: Find the coefficients of the Fourier series that minimise the error.
negative_passages.docid: 69523
negative_passages.text: Prove that polynomial of degree $4$ with real roots cannot have $\pm 1$ as coefficients (IITJEE)
negative_passages.docid: 50875
negative_passages.text: How to reduce expressions with complex coefficients in the form of a+0.*I
negative_passages.docid: 36464
negative_passages.text: How to interpret coefficients from a polynomial model fit?
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negative_passages.text: system of ode with non-constant coefficient matrix
negative_passages.docid: 84228
negative_passages.text: What's the best way make an "augmented" coefficient matrix?
negative_passages.docid: 109700
negative_passages.text: Using Mathematica to find poles of Gamma functions