Watching Ham Taylor leave, Critiel Matich turned his attention back to the manuscript his student had given him.
To be honest, he couldn't quite understand the mathematical derivation process. The explanation by Ham Taylor just now was also not very clear. Although he was in a drowsy state, he knew his student's level very well. Most likely, it was a case of knowing what is but not knowing why it is.
Of course, there's really nothing much to criticize about this.
A successful physicist doesn't need to discover those hidden mathematical laws themselves; it's enough to use others' theorems directly. For those of them engaged in astronomy, what they need most is the data observed through various astronomical equipment and then analyze it.
As for what specific tools to use for analysis, that's a matter of personal preference.
Obviously, the mathematical tools Ham Taylor chose this time were very successful, and in a sense, they already surpassed him.