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:
• 2x^2-2x-4
• x^2+y^2+z^2=a^2
• (x^2)+4(y^2)-2x-16y+13
• 4x^2+9y^2-z=0
• Plot:
• (x^(2)+y^(2)-1)^(3)-x^(2)*y^(3)=0
• (x^2+y^2-1)^3-(x^2)*(y^3)=0
• x^2+(y-sqrt((|x|)))^2=1
• sqrtx+sqrty=1

• Identical expressions

• two x-y+z+2= zero
• 2x minus y plus z plus 2 equally 0
• two x minus y plus z plus 2 equally zero
• 2x-y+z+2=O

• Similar expressions

• 2x-y+z-2=0
• 2x-y-z+2=0
• 2x+y+z+2=0