clang-format MathLib

MathLib/GeometricBasics.cpp

MathLib/Integration/GaussLegendre.cpp

MathLib/Integration/GaussLegendrePyramid.cpp

MathLib/Integration/GaussLegendreTet.cpp

MathLib/Integration/GaussLegendreTri.cpp

.../InterpolationAlgorithms/PiecewiseLinearInterpolation.cpp

MathLib/LinAlg/Eigen/EigenLinearSolver.cpp

MathLib/LinAlg/Eigen/EigenOption.cpp

MathLib/LinAlg/Eigen/EigenTools.cpp

MathLib/LinAlg/EigenLis/EigenLisLinearSolver.cpp

MathLib/LinAlg/LinAlg.cpp

MathLib/LinAlg/LinAlgEnums.cpp

MathLib/LinAlg/LinearSolverOptions.cpp

MathLib/LinAlg/Lis/LisLinearSolver.cpp

MathLib/LinAlg/Lis/LisMatrix.cpp

MathLib/LinAlg/Lis/LisVector.cpp

MathLib/LinAlg/MatrixVectorTraits.cpp

MathLib/LinAlg/PETSc/PETScMatrix.cpp

MathLib/LinAlg/PETSc/PETScVector.cpp

MathLib/LinAlg/UnifiedMatrixSetters.cpp