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:
• 6y^2-10x-6y-31=0
• 3x^2-8xy+6y^2-8x+4y-3=0
• 9x^2+4xy+6y^2+40x+20y-50=0
• x^2-2y^2-6x-8y-3=0
• Plot:
• (|y|)=sin(x)-1/2
• x*y^2=x^2+2*x-5/4
• -9*0.25*x^2*y^3+4*x*(0.5+x)*y^2-(2*(0.5+x)^2+1.5*x*(5*687.5*x+1)-x)*y+(0.5+x)*(5*687.5*x+1)-0.5*x*687.5=0
• x=(4*x+7*y)^2

• Identical expressions

• y=ln*(x+y)
• y equally ln multiply by (x plus y)
• y=ln(x+y)
• y=lnx+y

• Similar expressions

• ln(x+y+z)=2
• u=ln(x+y)
• sin(z/(x+y))-(1/2)*ln(x+y-x*z^2)=0
• y=ln*(x-y)
• y=ln(x+y)