Dora E. Musielak

Physicist and historian (University of Texas at Arlington) whose unrefereed 2014 arXiv preprint, "Euler: Genius Blind Astronomer Mathematician," is this vault's source for three competing totals of Euler's lifetime output (~800 books and papers; 866 per the Eneström index; 834 per the Euler Archive) — the range that makes the denominator of any "fraction produced after blindness" claim unsettled. As an unrefereed preprint, work resting on it is tracked under the vault's single-source concentration cap: one claim-note currently rests on it, of the three allowed before independent corroboration is required.

References

• claim-eulers-total-work-count-unsettled-across-sources
• Captures: 10-inbox/raw/2026-08-01-what-fraction-of-leonhard-eulers-output-actually-came.md