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+3y^2-4x+12y-12z+2=0
• 16x^2-24xy+9y^2+25x-50y+50=0
• arctg(x)=0
• x^2+4*x+5
• Plot:
• x^2+4*y^2=0
• sqrt(x)+sqrt(y)-2=0
• y*(x^3-1)=x^4
• x^2+(y-|x|^(1/2))^2=1
• Integral of d{x}:
• arctg(x)
• Graphing y =:
• arctg(x)
• Derivative of:
• arctg(x)

• Identical expressions

• arctg(x)= zero
• arctg(x) equally 0
• arctg(x) equally zero
• arctgx=0
• arctg(x)=O

• Similar expressions

• y=x^3-arctgx
• arctgx+arctgy=c