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*y-12*y+14
• x^2-6x*y+(-9)*y-4*y-4=0
• 4x+y+z-3=0
• -2x^2+12xy+7y^2-8sqrt(5)x-6sqrt(5)y-5=0
• Plot:
• (z*cos(pi/4)-x*sin(pi/4))^2=(z*sin(pi/4)+(x-2)*cos(pi/4))^2+(y-5)^2
• x^2+y^2=z^2
• e^x*y=1
• 6x^2+8x=-3

• Identical expressions

• 4x+y+z- three = zero
• 4x plus y plus z minus 3 equally 0
• 4x plus y plus z minus three equally zero
• 4x+y+z-3=O

• Similar expressions

• 4x-y+z-3=0
• 4x+y-z-3=0
• 4x+y+z+3=0