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:
• x2+y2−2x+4y+1=0
• sqrt(16-x^2-y^2)=z
• 4x^2+9y^2+32x-54y+109=0
• 16x^2-24xy+9y^2+25x-50y+50=0
• Plot:
• y*(x^3-1)=x^4
• (x^4+1)*(y^4+1)=4*x^2*y^2
• x^(3)+y^(3)-3xy
• |y-1|-|x-2|=x+1

• Identical expressions

• x2+y2−2x+4y+ one = zero
• x2 plus y2−2x plus 4y plus 1 equally 0
• x2 plus y2−2x plus 4y plus one equally zero
• x2+y2−2x+4y+1=O

• Similar expressions

• x2+y2−2x+4y-1=0
• x2+y2−2x-4y+1=0
• x2-y2−2x+4y+1=0