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+6x+y+11=0
• sin(x)/x
• arctg(x/y)
• u(xx)+2u(xy)+u(yy)+5u(x)+5u(y)=0
• Plot:
• |arctg(y/x)|=pi/12
• (-x^2)*y^3+(x^2+y^2-1)^3=0
• x^2+(y-cbrt(x^2))^2=1
• x^2+y^2-1
• Derivative of:
• sin(x)/x
• Graphing y =:
• sin(x)/x
• Limit of the function:
• sin(x)/x

• Identical expressions

• sin(x)/x
• sinus of (x) divide by x
• sinx/x
• sin(x) divide by x

• Similar expressions

• sin(x/(x-1))
• sinx/x