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:
• 8*x^2-4*x*y+5*y^2-52*x+22*y+53=0
• -5x^2+11y^2-121y+22=0
• x^2/6-y^2/5+z^2-1=0
• x^2-10*x*y+7*y^2+2*x-10*y=a
• Plot:
• 5*x+3*y=1
• 4x^2+y^2+4xy-20=0
• x^2*e^-x=y
• sinx=lny
• The double integral of:
• cos(x-y)
• cos(x-y)

• Identical expressions

• cos(x-y)
• co sinus of e of (x minus y)
• cosx-y

• Similar expressions

• (2cosx-y)u-2u-u+x^2u+sin√x=0
• cos(x+y)