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Texte de la légende
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fa.h
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/* ---------------------------------- */
/* save as fa.h */
/* ---------------------------------- */
#define LOOP 2*100
/* ---------------------------------- */
double f(
double x,
double y)
{
return( (3.*x + y*y) );
}
char feq[] = "3.*x + y**2";
/* ---------------------------------- */
/* ---------------------------------- */
double v(
double y)
{
return( (y) );
}
char veq[] = "y";
/* ---------------------------------- */
double u(
double y)
{
return( (0) );
}
char ueq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
double by = 1.; char byeq[] = "1";
double ay = 0.; char ayeq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
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fb.h
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/* ---------------------------------- */
/* save as fb.h */
/* ---------------------------------- */
#define LOOP 2*100
/* ---------------------------------- */
double f(
double x,
double y)
{
return( (x*x + y) );
}
char feq[] = "x**2 + y";
/* ---------------------------------- */
/* ---------------------------------- */
double v(
double y)
{
return( (1) );
}
char veq[] = "1";
/* ---------------------------------- */
double u(
double y)
{
return( (0) );
}
char ueq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
double by = +1.; char byeq[] = "+1";
double ay = -1.; char ayeq[] = "-1";
/* ---------------------------------- */
/* ---------------------------------- */
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fc.h
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/* ---------------------------------- */
/* save as fc.h */
/* ---------------------------------- */
#define LOOP 2*100
/* ---------------------------------- */
double f(
double x,
double y)
{
return( (4-x*x-y*y) );
}
char feq[] = "4-x**2-y**2";
/* ---------------------------------- */
/* ---------------------------------- */
double v(
double x)
{
return( sqrt(4-x*x) );
}
char veq[] = "sqrt(4-x**2)";
/* ---------------------------------- */
double u(
double x)
{
return( ( 0) );
}
char ueq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
double bx = 2.; char bxeq[] = "2";
double ax = 0.; char axeq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
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fd.h
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/* ---------------------------------- */
/* save as fd.h */
/* ---------------------------------- */
#define LOOP 2*100
/* ---------------------------------- */
double f(
double x,
double y)
{
return( (y + 1./2.*x*x) );
}
char feq[] = "y + 1./2.*x**2";
/* ---------------------------------- */
/* ---------------------------------- */
double v(
double x)
{
return( 1 );
}
char veq[] = "1";
/* ---------------------------------- */
double u(
double x)
{
return( (0) );
}
char ueq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
double bx = 1.; char bxeq[] = "1";
double ax = 0.; char axeq[] = "0";
/* ---------------------------------- */
/* ---------------------------------- */
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