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:
• x^2+0xy+y^2-2x+6y+1=0
• x1^2+3x2^2+3x3^2-2x1x2=0
• x^2-y^2+z^2=0
• 4*x^2−12*x*y+9*y^2−20*x+30*y+16=0.
• Plot:
• x^2/4+y^2/2=16
• z=3*x+6*y-x^2-x*y+y^2
• y=-x3+3*x-2
• x^2+y^2=9
• Integral of d{x}:
• x+y+z
• Expression:
• x+y+z
• Limit of the function:
• x+y+z

• Identical expressions

• x+y+z
• x plus y plus z

• Similar expressions

• x-y+z
• x+y-z