Other calculators

• Graph of implicit function
• Surface defined by equation

• Canonical form of a elliptical paraboloid
• Canonical form of a double hyperboloid
• Canonical form of a imaginary ellipsoid
• Canonical form of a degenerate ellipse
• Canonical form of a parabola

• How to use it?

• Canonical form:
• 10x^2+40(x-y)+4y^2+120=0
• kx^2+y^2+z^2-k=0
• x^2-4xy+3y^2+2x-1=0
• r=-10cosa
• Plot:
• (x^2+y^2-1)^3-x^2*y^3=0
• 4*x^(2)+8*x-8*y^(2)+20=0
• 3*x-3*y-3=6
• 25*x^2-5*y^2=25

• Identical expressions

• r=-10cosa
• r equally minus 10 co sinus of e of a

• Similar expressions

• r=+10cosa