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:
• 25x^2-120xy+144y^2-242x-298y+491=0
• x^2+8y^2+8x+14y+5=0
• 5*x^2-6*y^2+10*x-12*y-31=0
• 2x^2+2(sqrt8)xy-5y^2
• Plot:
• (|y+2|)=-x2+6*x-8
• (7/10)*x^2+(y-sqrt(|x|))^2=10
• (y+4)^2+(x+2)^2=25
• (|y|)=(|1-1/3*x|)

• Identical expressions

• 8cos^ four (x)= zero
• 8 co sinus of e of to the power of 4(x) equally 0
• 8 co sinus of e of to the power of four (x) equally zero
• 8cos4(x)=0
• 8cos4x=0
• 8cos⁴(x)=0
• 8cos^4x=0
• 8cos^4(x)=O