Function Plotter 4.6.1

Hyperbola

y=a/x;

a=1; a=-1; a=2; a=-2; a=3; a=-3;

Hyperbola in wikipedia.org

Ellipse

x=a*sin(t);
y=b*cos(t);

a=1, b=1 a=2, b=1 a=1, b=2 a=3, b=2 a=2, b=3;

Ellipse in wikipedia.org

Trigonometric

y=sin(x); y=csc(x);
y=cos(x); y=sec(x);
y=tan(x); y=cot(x);

Trigonometric in wikipedia.org

Butterfly curve

x=sin(t)(E^cos(t)-2cos(4t)-sin(t/12)^5);
y=cos(t)(E^cos(t)-2cos(4t)-sin(t/12)^5);

Butterfly curve in wikipedia.org

Limacon

x=a/2+b*cos(t)+a/2cos(2t);
y=b*sin(t)+a/2sin(2t);

Limacon in wikipedia.org

Rose curve

x=cos(kt)cos(t);
y=cos(kt)sin(t);

k=2; k=3; k=8; k=16;

Rose curve in wikipedia.org

Fermat's spiral

x=t^(1/2)sin(t);
y=t^(1/2)cos(t);

x=-t^(1/2)sin(t);
y=-t^(1/2)cos(t);

Fermat's spiral in wikipedia.org

Lissajous curve

x=2sin(5t);
y=2sin(6t);

Lissajous curve in wikipedia.org

Archimedean spiral

x=t*cos(t);
y=t*sin(t);

Archimedean spiral in wikipedia.org

Hypocycloid

x=r(k-1)cos(t)+r*cos((k-1)t);
y=r(k-1)sin(t)-r*sin((k-1)t);

k=2.1; k=3; k=3.8; k=4; k=5; k=5.5; k=6; k=7.2;

Hypocycloid in wikipedia.org