ngspice/src/include/const.h

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2000-04-27 22:03:57 +02:00
/**********
Copyright 1990 Regents of the University of California. All rights reserved.
Author: 1985 Thomas L. Quarles
**********/
/*
*/
#ifndef CONST
#define CONST
#define CHARGE (1.6021918e-19)
#define CONSTCtoK (273.15)
#define CONSTboltz (1.3806226e-23)
#define CONSTepsZero (8.854214871e-12) /* epsilon zero F/m */
#define CONSTepsSiO2 (3.4531479969e-11) /* epsilon SiO2 F/m */
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#define REFTEMP 300.15 /* 27 degrees C */
extern double CONSTroot2;
extern double CONSTvt0;
extern double CONSTKoverQ;
extern double CONSTe;
#endif /*CONST*/