NIST’s Handbook of Basic Atomic Spectroscopic Data provides reference data maintained by its Physical Measurement Laboratory.
NIST Digital Library of Mathematical Functions vs DEG
How do NIST Digital Library of Mathematical Functions and DEG compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | NIST Digital Library of Mathematical Functions | DEG |
|---|---|---|
| What it is | NIST’s Digital Library of Mathematical Functions provides reference material on mathematical functions, with indexes, notations, and search. | DEG provides a browser for archaea essential genes, with organism, condition, and reference records. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both NIST Digital Library of Mathematical Functions and DEG.
The INFRA-ART Spectral Library supports heritage science and conservation with searchable reference material and sample spectra.
CDMS provides reference data for molecular spectroscopy, with database records and guidance on their content and citation.
China’s national reference materials platform shares reference material resources and information on measurement and testing programs.
The NEA Thermochemical Database project develops reference thermodynamic values for compounds relevant to radioactive waste safety and geochemical modeling.
Italy’s National Oceanographic Data Centre is the national reference for the UNESCO oceanographic data exchange system.




