void plot(int x, int y, int n) {
int originX = x / 2;
int originY = y / 2;
float i;
double yValue, yValue2;
for(i = -10; i <= 10; i = i + .05) {
yValue = -1 * taylor(n, i);
yValue2 = -1 * taylor(n, i + .05);
gfx_line(originX + i * (x / 22.), originY + yValue * (y / 22.), originX + (i + .05) * (x / 22.), originY + yValue2 * (y / 22.));
}
}
int main()
{
float x = 1;
float y = 1;
float z = 1;
float K_Nn[5] = {4,3,2,1,0};
float K_Sn[5] = {4,3,2,1,0};
float polynomialMax = 5;
float L = 1;
float k_RF = 1;
float v_n = 1;
float phi_n = 1;
float q = 1;
float V_RF = 1;
float ps = 1;
float c = 1;
float vrf = 1;
taylor(x, y, z, K_Nn, K_Sn, polynomialMax, L, k_RF, v_n, phi_n, q, V_RF, ps, c, vrf);
return 0;
}
int main()
{
double x;
printf("Podaj x: ");
scanf("%lf",&x);
printf("sin(x) z szeregu Taylora = %lf\nsin(x) z math = %lf\n",taylor(x),sin(x));
return 0;
}
int
main(void)
{
// dichiaro le mia bellissime variabili
int n;
float a = 1.0;
float b = 2.0;
float x = -4.0;
printf("Inserisci il limitatore: ");
scanf("%d",&n);
taylor(n, 0,(b-a)/n,a,x);
}
void rifeVincentII( ld_t * W, int aLen, double aAtten, int M ) {
ld_t D[ M ] ;
taylor( D, M, aAtten ) ;
ld_t Wm = -1E100 ;
for ( int k = 0 ; k < aLen ; k += 1 ) {
W[ k ] = D[ 0 ] ;
for ( int m = 1 ; m < M ; m += 1 )
W[ k ] += D[ m ] * cosl( 2.0L * m * M_PI * k / ( aLen - 1 ) ) ;
if ( Wm < fabsl( W[ k ] ) )
Wm = fabsl( W[ k ] ) ;
}
for ( int k = 0 ; k < aLen ; k += 1 )
W[ k ] /= Wm ;
}
float
taylor(int n,int k, float h,float t,float x) // <3
{
float fosfo, gay, di, merda;
if ( k >= n )
return 0; // end
fosfo = 1 + x * x + t * t * t;
gay = 2 * x * fosfo + 3 * t * t;
di = 2 * x * gay + 2 * fosfo * fosfo + 6 * t;
merda = 2 * x * di + 6 * fosfo * gay + 6;
x += h * (fosfo + 0.5 * h * (gay + h/3 * (di + 0.25 * h * merda)));
t = t + k * h;
printf("k = %d t = %f x = %f\n", k, t, x);
return taylor(n,k+1,h,t,x);
}
