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^2-4y^2-6x+8y-z+1=0
• xy-2yz+4xz=0
• 2x^2-7y^2+11z^2=0
• x^2+4y^2+x+=0
• Plot:
• 2ix+yi
• -2*x+8
• (y+x^2)=(x^2+4)
• (7-x)-(3+y)=9

• Identical expressions

• xy-2yz+4xz= zero
• xy minus 2yz plus 4xz equally 0
• xy minus 2yz plus 4xz equally zero
• xy-2yz+4xz=O

• Similar expressions

• xy+2yz+4xz=0
• xy-2yz-4xz=0