1 | initial version |

You can apply the `full_simplify()`

to every entry of the vector and turn it back to a vetor as follows:

sage: vector([e.full_simplify() for e in u*mrot])
(-(v1^2 - v2^2 - v3^2)/(v1^2 + v2^2 + v3^2), -2*v1*v2/(v1^2 + v2^2 + v3^2), -2*v1*v3/(v1^2 + v2^2 + v3^2))

2 | No.2 Revision |

You can apply the `full_simplify()`

to every entry of the vector and turn it back to a vetor as follows:

`sage: vector([e.full_simplify() for e in `~~u~~*mrot])
**u*mrot])
(-(v1^2 - v2^2 - v3^2)/(v1^2 + v2^2 + v3^2), *~~-2~~v1*v2/(v1^2 -2*v1*v2/(v1^2 + v2^2 + v3^2), *~~-2~~v1*v3/(v1^2 -2*v1*v3/(v1^2 + v2^2 + ~~v3^2))~~v3^2))

3 | No.3 Revision |

You can apply the `full_simplify()`

to every entry of the vector and turn it back to a vetor as follows:

```
sage: vector([e.full_simplify() for e in u*mrot])
(-(v1^2 - v2^2 - v3^2)/(v1^2 + v2^2 + v3^2), -2*v1*v2/(v1^2 + v2^2 + v3^2), -2*v1*v3/(v1^2 + v2^2 + v3^2))
```

It does not seem to look equal to (1,0,0)` however :/

4 | No.4 Revision |

You can apply the `full_simplify()`

method to every entry of the vector and turn it back to a vetor as follows:

```
sage: vector([e.full_simplify() for e in u*mrot])
(-(v1^2 - v2^2 - v3^2)/(v1^2 + v2^2 + v3^2), -2*v1*v2/(v1^2 + v2^2 + v3^2), -2*v1*v3/(v1^2 + v2^2 + v3^2))
```

It does not seem to look equal to (1,0,0)` however :/

5 | No.5 Revision |

You can apply the `full_simplify()`

method to every entry of the vector ~~and turn it back to a vetor ~~as follows:

`sage: `~~vector([e.full_simplify() ~~vector(e.full_simplify() for e in ~~u*mrot])
~~u*mrot)
(-(v1^2 - v2^2 - v3^2)/(v1^2 + v2^2 + v3^2), -2*v1*v2/(v1^2 + v2^2 + v3^2), -2*v1*v3/(v1^2 + v2^2 + v3^2))

It does not seem to look equal to (1,0,0)` however :/