[BUG] cross(a,b) function is available in Matlab but isn't in Python

[juanjqo]

Bug description Hi @mmmarinho !

• The cross(a,b) and dot(a,b) functions are available in Matlab but isn't in Python.

Code This minimal example works on Matlab:

cross(DQ([0 1 0 0]), DQ([0 0 1 0]) )

Output

ans = 
         1k

Expected behavior

• I expect the same functionalities for Matlab and Python. For instance,

  from dqrobotics import *
  cross(DQ([0,1,0,0,]), DQ([0,0,1,0]))

  Expected output

  0 0i 0j 1k +E( 0 0i 0j 0k )

Environment:

• OS: [Ubuntu 18.04]
• dqrobotics version 0.1.1.20
• Python version [Python 3.6.7 ]
• MATLAB version [R2016b]

Cheers,

Juancho

[mmmarinho]

Hello, @juanjqo,

Good catch. Should be working now.