Mister Exam
Other calculators
- 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
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How to use it?
- Canonical form:
- 15x*x=0
- x+2y+z,y-z-x+y
- tgx
- u(xx)-4u(xy)+5u(yy)-3u(x)+u(y)+u=0
- Plot:
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sqrt(x)+sqrt(y)=1
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-1-(36*(x^2-y^2+5*x+6)-(36*x+132)*(2*x+5))/((x^2-y^2+5*x+6)^2+4*x^2*y+25*y^2+20*x*y^2)=0
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tan(y)^2=tan(x)
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x^2+x*y^2=1
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Identical expressions
- u(xx)-4u(xy)+5u(yy)-3u(x)+u(y)+u= zero
- u(xx) minus 4u(xy) plus 5u(yy) minus 3u(x) plus u(y) plus u equally 0
- u(xx) minus 4u(xy) plus 5u(yy) minus 3u(x) plus u(y) plus u equally zero
- uxx-4uxy+5uyy-3ux+uy+u=0
- u(xx)-4u(xy)+5u(yy)-3u(x)+u(y)+u=O
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Similar expressions
- u(xx)-4u(xy)+5u(yy)-3u(x)+u(y)-u=0
- u(xx)-4u(xy)-5u(yy)-3u(x)+u(y)+u=0
- u(xx)+4u(xy)+5u(yy)-3u(x)+u(y)+u=0
- u(xx)-4u(xy)+5u(yy)+3u(x)+u(y)+u=0
- u(xx)-4u(xy)+5u(yy)-3u(x)-u(y)+u=0
u(xx)-4u(xy)+5u(yy)-3u(x)+u(y)+u=0 canonical form
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The solution
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2 2 u + u*y + u*x - 3*u*x + 5*u*y - 4*u*x*y = 0
$$u x^{2} - 4 u x y - 3 u x + 5 u y^{2} + u y + u = 0$$
u*x^2 - 4*u*x*y - 3*u*x + 5*u*y^2 + u*y + u = 0