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^2-2y^2-6x-8y-3=0
• -2x^2+12xy+7y^2-8sqrt(5)x-6sqrt(5)y-5=0
• (x-3)^2/25+(y+2)^2/49=1
• -x^2-6x+y^2-4y-8=0\:
• Plot:
• (z*cos(pi/4)-x*sin(pi/4))^2=(z*sin(pi/4)+(x-2)*cos(pi/4))^2+(y-5)^2
• -x^3+3*x-2=y
• 0.63=0.49+0.41*(1-exp(-0.17*x/(exp(-(y/(2805-y))^0.45)-x)))
• (y-x)*x^4+8=0

• Identical expressions

• cos(y- two)+x= zero
• co sinus of e of (y minus 2) plus x equally 0
• co sinus of e of (y minus two) plus x equally zero
• cosy-2+x=0
• cos(y-2)+x=O

• Similar expressions

• cos(y-2)-x=0
• cos(y+2)+x=0