Jean-François Burnol submitted an update to the
xint
package.
Version number: 1.3e 2019-04-05 License type: lppl1.3c
Summary description: Expandable operations on long numbers
Announcement text: ----------------------------------------------------------------------
xintexpr now provides trigonometrical functions (direct and inverse) up to 60 digits of precision, and exponentials and logarithms (via poormanlog package) but for the latter only to about 9 digits of precision. This will be improved in future.
The trigonometrical functions are (for the most part) implemented via the high level user interface. Future releases will code them at lower level, for efficiency.
For more details, refer to the Recent Changes section of xint.pdf. ----------------------------------------------------------------------
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Thanks for the upload.
For the CTAN Team Ina Dau