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:
• 2x^2-5xy+3y^2=0
• 9x^2-16y^2-12=0
• z=3x^2+2y^2
• 4*x^2−12*x*y+9*y^2−20*x+30*y+16=0.
• Plot:
• x^2/9-y^2/4=1
• x^2/4+y^2/9=1
• x^2/36-y^2=1
• x^2/4+y^2/2=16
• Derivative of:
• (x+3)/(x+1)
• Graphing y =:
• (x+3)/(x+1)
• Integral of d{x}:
• (x+3)/(x+1)

• Identical expressions

• (x+ three)/(x+ one)
• (x plus 3) divide by (x plus 1)
• (x plus three) divide by (x plus one)
• x+3/x+1
• (x+3) divide by (x+1)

• Similar expressions

• (x+3)/(x-1)
• (x-3)/(x+1)