Docs updated
Intro and module structure completed.
Finished the tutorial
Fixed a typo
Fixed a typo
Fixed a doctest
Fixed Sphinx errors
Fixed the Docs
Few typos fixed
Matrix equation updated
Docs moved to Sphinx
An example added, user parameters for BQDE
Corrected gcd
Corrected a typo
Fix wrong test in test_trigonometric.
Merge pull request #2631 from jrioux/tests

Fix wrong test in test_trigonometric.
Corrected a typo
Corrected a typo
Corrected a typo
Corrected a typo