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+2xy+8y^2=0
• 5x^2+10y^2-50=0
• 2x^2+2y^2-8x+16+22=0
• (x-4)^2+(y+1)^2=1
• Plot:
• (101/8)+0.40425*x=y
• z=x^4+y^4+2*x^2*y^2-8*x+8*y
• z=x^2+y^2-x*y+9*x-6*y+20
• z=8*x+y-x*y
• Expression:
• a+b+c

• Identical expressions

• a+b+c
• a plus b plus c

• Similar expressions

• a+b-c
• a-b+c