updated PetscBLASIntCast() to return an error codeHg-commit: 57d88da2280bc54336c931f5cac9a473f8f9a031
Change LAPACKstev_ to more general LAPACKsteqr_Hg-commit: 3efb3cd07a2d9721f44d8718e4fd4ce0cb59fc85
Add discretization tools: Legendre polynomials and Gauss quadraturesHg-commit: 784baf9728c4b138388b0998be51cc7f10a414ee
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