Sommaire
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Texte de la légende
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fa.h
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/* --------------------------------- */
/* save as fa.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( (x*x + y*y - 1) );
}
char feq[] = "x**2 + y**2 - 1";
/* --------------------------------- */
double g(
double x,
double y)
{
return( ( y - sin(x) ) );
}
char geq[] = "y - sin(x)";
/* --------------------------------- */
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fb.h
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/* --------------------------------- */
/* save as fb.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( ( (x*x)/4 + (y*y)/9 - 1 ) );
}
char feq[] = "(x**2)/4 + (y**2)/9 - 1";
/* --------------------------------- */
double g(
double x,
double y)
{
return( ((x-1)*(x-1))/10 + ((y+1)*(y+1))/5 - 1 );
}
char geq[] = "((x-1)**2)/10 + ((y+1)**2)/5 - 1";
/* --------------------------------- */
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fc.h
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/* --------------------------------- */
/* save as fc.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( ( (x*x)/9 + (y*y)/4 - 1 ) );
}
char feq[] = "(x**2)/9 + (y**2)/4 - 1";
/* --------------------------------- */
double g(
double x,
double y)
{
return( ((x-1)*(x-1))/2 + ((y-1)*(y-1))/3 - 1 );
}
char geq[] = "((x-1)**2)/2 + ((y-1)**2)/3 - 1";
/* --------------------------------- */
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