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:
• y*y-6*x-6*y-15=0
• 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:
• x^2+y^2=z^2
• e^x*y=1
• 6x^2+8x=-3
• 3cos(2x)-x+0,25=0
• Integral of d{x}:
• arctg4x

• Identical expressions

• arctg4x