Renamed to brainrake/elm-ganja. It is published under that name, and new versions come out there.
Versions published as brainrape/elm-ganja still install under that name. 4 versions of 7 come from the new location (see their notes). 1 version could not be recovered and cannot be installed.
Rerouted (renamed, verified). The GitHub user or repository was renamed. The tag is still there, at the new name. The Lamdera package server serves a copy recovered from https://github.com/brainrake/elm-ganja.
What we checked: The repo moved to github.com/brainrake/elm-ganja. Rebuilt with git archive from commit 034981d0312a of https://github.com/brainrake/elm-ganja (zip prefix brainrape-elm-ganja-034981d/, America/Los_Angeles times): the zip is byte-identical to the one package.elm-lang.org recorded, SHA-1 24368ba573d46174c5b11d391486be835b750e60.
The Lamdera compiler uses this copy and prints a one-line notice saying so. elm itself fails to download this version.
Details · package.elm-lang.org's zip: https://github.com/brainrape/elm-ganja/zipball/1.1.0/
Clifford Algebra: Spacetime
Generated with ganja.js written by enki.
Basis list
Number of coefficients
Basis name
Multivector
Get coefficient
Update coefficient
Multivector with one coefficient
Basis multivector
Normalized multivector
Basis type