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:
• -17x^2+18xy+7y^2-38x-34y+11=0
• x^2+4xy+y^2-3=0
• x^2+2*x+2
• (x^2)+2*(y^2)-2*x+8*y+7=0
• Plot:
• z=3*x+6*y-x^2-x*y+y^2
• y=-x3+3*x-2
• x^2-4xy+3y^2=6
• x^2+y^2=26*y

• 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)