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^2-2x+10y+21=0
• x^2+2xy+6xz+5y^2+2yz+a*z^2
• 5*x^2+10*x-2*y+5=0
• 2x^2-y^2+2z^2+4xy-2xz+4yz=0
• Plot:
• z=x^3+y^2-2*x*y+1
• y=1.6((4x/y+6)(x/y+1)/(4x/y+1))^(1/2)
• x^2+(-x^(2/3)+y)^2=1
• y-x*ln(y/20)-100=0

• Identical expressions

• a*x+b*y+cz= zero
• a multiply by x plus b multiply by y plus cz equally 0
• a multiply by x plus b multiply by y plus cz equally zero
• ax+by+cz=0
• a*x+b*y+cz=O

• Similar expressions

• ax+by+c(z-3)=0
• a*x+b*y-cz=0
• a*x-b*y+cz=0