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 - 5*x*y + 3*y*y) );
}
/* --------------------------------- */
char feq[] = "x**2 - 5*x*y + 3*y**2";
/* --------------------------------- */
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fb.h
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/* --------------------------------- */
/* save as fb.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( sqrt(9*x*x - 4*y*y -1) );
}
/* --------------------------------- */
char feq[] = "sqrt(9*x**2 - 4*y**2 -1)";
/* --------------------------------- */
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fc.h
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/* --------------------------------- */
/* save as fc.h */
/* --------------------------------- */
double f(
double x,
double y,
double z)
{
return( (x* y*y*y *z*z) );
}
/* --------------------------------- */
char feq[] = "x* y**3 *z**2";
/* --------------------------------- */
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fd.h
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/* --------------------------------- */
/* save as fd.h */
/* --------------------------------- */
double f(
double x,
double y,
double z)
{
return( ((x+y)*(y+z)) );
}
/* --------------------------------- */
char feq[] = "(x+y)*(y+z)";
/* --------------------------------- */
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fe.h
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/* --------------------------------- */
/* save as fe.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( ( x*x * exp(-2*y) ) );
}
/* --------------------------------- */
char feq[] = "x**2 * exp(-2*y)";
/* --------------------------------- */
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ff.h
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/* --------------------------------- */
/* save as ff.h */
/* --------------------------------- */
double f(
double x,
double y,
double z)
{
return( sqrt(x*x + y*y + z*z) );
}
/* --------------------------------- */
char feq[] = "sqrt(x*x + y*y + z*z)";
/* --------------------------------- */
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fi.h
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/* --------------------------------- */
/* save as fi.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( (x*x + 2*x*y - y*y) );
}
/* --------------------------------- */
char feq[] = "x**2 + 2*x*y - y**2";
/* --------------------------------- */
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fj.h
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/* --------------------------------- */
/* save as fj.h */
/* --------------------------------- */
double f(
double x,
double y)
{
return( pow((x*y - y*y),4) );
}
/* --------------------------------- */
char feq[] = "(x*y - y**2)**4";
/* --------------------------------- */
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