CTAN update: siunitx
### Added - Support for complex numbers in polar form both as input and output - Support for multiple uncertainty values in both short and long form in input, and supporting options `uncertainty-descriptors`, `uncertainty-descriptor-mode` and `uncertainty-descriptor-separator` - Options `text-subscript-command` and `text-superscript-command` to allow customisation of script printing in text mode (see issue [\#595](https://github.com/josephwright/siunitx/issues/595)) - Options `complex-angle-unit`, `complex-mode`, `complex-symbol-angle`, and `complex-symbol-degree` to support complex numbers in polar form - Options `digit-group-size`, `digit-group-first-size` and `digit-group-other-size` to control digit grouping - Options `display-per-mode` and `inline-per-mode` to offer additional flexiblity in `per-mode` control - Option `per-symbol-script-correction` - Option `power-half-as-sqrt` - Option `retain-negative-zero` - Option `round-zero-positive` to control the outcome of rounding negative values to zero - Options `zero-decimal-as-symbol` and `zero-symbol` to support conversion of a zero decimal part to a dash or other symbol - Option setting `per-mode = single-symbol` to allow exactly one symbol to be present - Unit abbreviations `\C`, `\nC`, `\uC`, `\mC` (see issue [\#575](https://github.com/josephwright/siunitx/issues/575)) - Unit abbreviations `\fH` and `\pH` (see issue [\#596](https://github.com/josephwright/siunitx/issues/596)) - Unit abbreviation `\nW` (see issue [\#596](https://github.com/josephwright/siunitx/issues/596)) - Brazilian and Portuguese translations for lists and ranges (see issue [\#514](https://github.com/josephwright/siunitx/issues/514)) ### Changed - Issue an error if the `units` package is loaded ### Deprecated - Option setting `per-mode = symbol-or-fraction`
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/siunitx The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/siunitx/
Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese
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siunitx – A comprehensive (SI) units package
Physical quantities have both numbers and units, and each physical quantity should be expressed as the product of a number and a unit. Typesetting physical quantities requires care to ensure that the combined mathematical meaning of the number-unit combination is clear. In particular, the SI units system lays down a consistent set of units with rules on how these are to be used.
However, different countries and publishers have differing conventions on the exact appearance of numbers (and units). The siunitx package provides a set of tools for authors to typeset quantities in a consistent way. The package has an extended set of configuration options which make it possible to follow varying typographic conventions with the same input syntax. The package includes automated processing of numbers and units, and the ability to control tabular alignment of numbers.
| Package | siunitx |
| Version | 3.3.21 2024-08-20 |
| Copyright | 2008–2024 Joseph Wright |
| Maintainer | Joseph Wright |