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+y^2-xy+x+y=0
• 2x^2+y^2-4xy-4yz+12x-12y+18=0
• arctg(y)=-ln(x^2+1)/2
• 6x1^2+5x2^2+7x3^2-4x1x2+4x1x3=0
• Plot:
• cos(x+(1/2))+y=(4/5)
• y=sin(x^(cos(y)))
• z=sqrt(x^2+y^2-5)
• ((1/2)*x^2+(1/2)*y^2-1)^3-x^2*y^3=0

• Identical expressions

• four *x-y-z+ twelve = zero
• 4 multiply by x minus y minus z plus 12 equally 0
• four multiply by x minus y minus z plus twelve equally zero
• 4x-y-z+12=0
• 4*x-y-z+12=O

• Similar expressions

• 4*x-y+z+12=0
• 4*x-y-z-12=0
• 4*x+y-z+12=0
• 4x-y-z+12=0y-z-2=0