Package Scientific :: Package Geometry
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Package Geometry



Geometrical quantities and objects

The geometrical quantities are vectors and tensors, transformations, and quaternions as descriptions of rotations. There are also tensor fields, which were included here (rather than in Scientific.Functions) because they are most often used in a geometric context. Finally, there are classes for elementary geometrical objects such as spheres and planes.

Submodules [hide private]

Classes [hide private]
  Tensor
Tensor in 3D space
  Vector
Vector in 3D space

Variables [hide private]
  delta = Tensor([[1 0 0] [0 1 0] [0 0 1]])
  epsilon = Tensor([[[ 0 0 0] [ 0 0 1] [ 0 -1 0]] [[ 0 0 -1] [ 0...
  ex = Vector(1.000000,0.000000,0.000000)
  ey = Vector(0.000000,1.000000,0.000000)
  ez = Vector(0.000000,0.000000,1.000000)
  nullVector = Vector(0.000000,0.000000,0.000000)

Variables Details [hide private]

delta

Value:
Tensor([[1 0 0]
 [0 1 0]
 [0 0 1]])                                                             
      

epsilon

Value:
Tensor([[[ 0  0  0]
  [ 0  0  1]
  [ 0 -1  0]]
 [[ 0  0 -1]
  [ 0  0  0]
  [ 1  0  0]]
 [[ 0  1  0]
  [-1  0  0]
...                                                                    
      

ex

Value:
Vector(1.000000,0.000000,0.000000)                                     
      

ey

Value:
Vector(0.000000,1.000000,0.000000)                                     
      

ez

Value:
Vector(0.000000,0.000000,1.000000)                                     
      

nullVector

Value:
Vector(0.000000,0.000000,0.000000)