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Question: Unable to complete calculation

Question:Unable to complete calculation

EugeneKalentev 85 Maple 2015
vectorcalculus
October 14 2015
1

Hello everyone. 

I can not calculate it here


restart

with(VectorCalculus):

with(plots):

v1 := x^2+y+`-`(sin(z))

x^2+y-sin(z)

 (1)

v2 := VectorCalculus:-`+`(VectorCalculus:-`+`(x^2, 1/y), VectorCalculus:-`-`(VectorCalculus:-`*`(2, z)))

x^2+1/y-2*z

 (2)

v3 := VectorCalculus:-`+`(VectorCalculus:-`+`(VectorCalculus:-`*`(3, x), y^2), z)

y^2+3*x+z

 (3)

vv := VectorField(`<,>`(v1, v2, v3), 'cartesian'[x, y, z])

Vector[column](%id = 18446744074235504150)

 (4)

fieldplot3d(vv, x = -1 .. 1, y = -1 .. 1, z = -1 .. 1, arrows = `3-D`, grid = [5, 5, 5], axes = normal)

  

Flux(vv, Sphere(`<,>`(0, 0, 0), r))

Error, (in sprintf) Maple was unable to allocate enough memory to complete this computation.  Please see ?alloc

  

 

``


Probably, the problem with the calculation of surface integrals. I would be grateful for any help.

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