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:
• 16x^2+24xy+9y^2+4x+3y=0
• 4*x^2-12*x*y+9*y^2-20*x+30*y+16=0
• x^2+6xy-7y^2-24=0
• x^2-6xy+10y^2=0
• Plot:
• x=y^2+z^2
• x=449.4*(y/10000-1)*(5/(1.4*(6*y/100000+1)))^(1/2)
• x4*y^2=4*x^2*y+x^5/(x^2-1)
• 4x^2-y^2-8x-6y-9=0

• Identical expressions

• cos(pi/ two - three *x)
• co sinus of e of ( Pi divide by 2 minus 3 multiply by x)
• co sinus of e of ( Pi divide by two minus three multiply by x)
• cos(pi/2-3x)
• cospi/2-3x
• cos(pi divide by 2-3*x)

• Similar expressions

• cos(pi/2+3*x)