R3vectors.hGo to the documentation of this file.00001 /* ****************************************************************** ** 00002 ** OpenSees - Open System for Earthquake Engineering Simulation ** 00003 ** Pacific Earthquake Engineering Research Center ** 00004 ** ** 00005 ** ** 00006 ** (C) Copyright 1999, The Regents of the University of California ** 00007 ** All Rights Reserved. ** 00008 ** ** 00009 ** Commercial use of this program without express permission of the ** 00010 ** University of California, Berkeley, is strictly prohibited. See ** 00011 ** file 'COPYRIGHT' in main directory for information on usage and ** 00012 ** redistribution, and for a DISCLAIMER OF ALL WARRANTIES. ** 00013 ** ** 00014 ** Developed by: ** 00015 ** Frank McKenna (fmckenna@ce.berkeley.edu) ** 00016 ** Gregory L. Fenves (fenves@ce.berkeley.edu) ** 00017 ** Filip C. Filippou (filippou@ce.berkeley.edu) ** 00018 ** ** 00019 ** ****************************************************************** */ 00020 00021 // $Revision: 1.1 $ 00022 // $Date: 2001/05/19 06:00:28 $ 00023 // $Source: /usr/local/cvs/OpenSees/SRC/element/shell/R3vectors.h,v $ 00024 00025 // Ed "C++" Love 00026 00027 #include <Vector.h> 00028 #include <Matrix.h> 00029 #include <math.h> 00030 00031 double LovelyInnerProduct( const Vector &v, const Vector &w ) ; 00032 00033 double LovelyNorm( const Vector &v ) ; 00034 00035 Vector LovelyCrossProduct( const Vector &v, const Vector &w ) ; 00036 00037 Vector LovelyEig( const Matrix &M ) ; |