08:3508:35, 8 July 2021diffhist+1
Spherical coordinate system
There was an error in the formula for the z-coordinate. In the old expression the height z depended on the rotation about the z-axis theta), which is incorrect. The corrected expression is in accordance with the description here: https://math.libretexts.org/Bookshelves/Calculus/Book%3A_Calculus_(OpenStax)/12%3A_Vectors_in_Space/12.7%3A_Cylindrical_and_Spherical_CoordinatesTags: Manual revertRevertedVisual edit
30 May 2019
07:5007:50, 30 May 2019diffhist+450
MNIST database
Does a reference to the paper published in top Machine Learning conference and cited in several published works consider the spamming or is this revert about the long term campaign of admin David Eppstein against new machine learning technologies?Tag: Undo
08:3508:35, 8 July 2021diffhist+1
Spherical coordinate system
There was an error in the formula for the z-coordinate. In the old expression the height z depended on the rotation about the z-axis theta), which is incorrect. The corrected expression is in accordance with the description here: https://math.libretexts.org/Bookshelves/Calculus/Book%3A_Calculus_(OpenStax)/12%3A_Vectors_in_Space/12.7%3A_Cylindrical_and_Spherical_CoordinatesTags: Manual revertRevertedVisual edit
30 May 2019
07:5007:50, 30 May 2019diffhist+450
MNIST database
Does a reference to the paper published in top Machine Learning conference and cited in several published works consider the spamming or is this revert about the long term campaign of admin David Eppstein against new machine learning technologies?Tag: Undo