\(\newcommand{\W}[1]{ \; #1 \; }\) \(\newcommand{\R}[1]{ {\rm #1} }\) \(\newcommand{\B}[1]{ {\bf #1} }\) \(\newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} }\) \(\newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} }\) \(\newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} }\) \(\newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }\)

speed_utility

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Speed Testing Utilities

Speed Main Program

speed_main

Running the Speed Test Program

Speed Utility Routines

det_by_lu	Determinant Using Expansion by Lu Factorization
det_by_minor	Determinant Using Expansion by Minors
det_of_minor	Determinant of a Minor
det_33	Check Determinant of 3 by 3 matrix
det_grad_33	Check Gradient of Determinant of 3 by 3 matrix
mat_sum_sq	Sum Elements of a Matrix Times Itself
ode_evaluate	Evaluate a Function Defined in Terms of an ODE
sparse_jac_fun	Evaluate a Function That Has a Sparse Jacobian
sparse_hes_fun	Evaluate a Function That Has a Sparse Hessian
uniform_01	Simulate a [0,1] Uniform Random Variate

Library Routines

LuFactor	LU Factorization of A Square Matrix
LuInvert	Invert an LU Factored Equation
LuSolve	Compute Determinant and Solve Linear Equations
Poly	Evaluate a Polynomial or its Derivative

Source Code

det_by_lu.hpp	Source: det_by_lu
det_by_minor.hpp	Source: det_by_minor
det_grad_33.hpp	Source: det_grad_33
det_of_minor.hpp	Source: det_of_minor
lu_factor.hpp	Source: LuFactor
lu_invert.hpp	Source: LuInvert
lu_solve.hpp	Source: LuSolve
mat_sum_sq.hpp	Source: mat_sum_sq
poly.hpp	Source: Poly
sparse_jac_fun.hpp	Source: sparse_jac_fun
sparse_hes_fun.hpp	Source: sparse_hes_fun
uniform_01.hpp	Source: uniform_01