Ciro Santilli @cirosantilli 37

Kind of a synonym for hydrogen emission spectrum not very clear if fine structure is considered by this term or not.

A line set for hydrogen spectral line.

Formula discovered in 1885, was it the first set to have an empirical formula?

Approximation to Huygens-Fresnel principle.

Kill jobs.

Documented at: www.ibm.com/docs/en/spectrum-lsf/10.1.0?topic=reference-bkill

Like the special orthogonal group is to the orthogonal group, $SO(m,n)$ is the subset of $O(m,n)$ with determinant equal to exactly 1.

This is a bit harder than iterative pre-order: now we have to check if there is a left or right element or not:

The control flow can be slightly simplified if we allow NULLs: www.geeksforgeeks.org/inorder-tree-traversal-without-recursion/

One single universal wavefunction, and every possible outcomes happens in some alternate universe. Does feel a bit sad and superfluous, but also does give some sense to perceived "wave function collapse".

The opposite of spacelike-separated events.