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The ones I'm thinking of were "nomograms" (thanks to user 'chemeng'). Visually they look like perhaps a very specific subset of "Parallel coordinate" graphs. De
by rckoepke 7y ago
The ones I'm thinking of were "nomograms" (thanks to user 'chemeng'). Visually they look like perhaps a very specific subset of "Parallel coordinate" graphs. Definitely more for calculation rather than visualization. Evidently they were popular from around 1890 to at least 1950.
- kortex 7y agoThey are still quite useful for predicting boiling points under reduced pressure. https://www.sigmaaldrich.com/chemistry/solvents/learning-center/nomograph.html https://www.sigmaaldrich.com/chemistry/solvents/learning-cen...