CTAN update: newtxsf
This update requires newtx, version 1.43 or higher, and makes more efficient use of math families.
This package is located at http://mirror.ctan.org/fonts/newtxsf More information is at http://www.ctan.org/pkg/newtxsf We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
Thanks for the upload. For the CTAN Team Ina Dau
newtxsf – Sans-math fonts for use with newtx
The package provides a maths support that amounts to modifications of the STIX sans serif Roman and Greek letters with most symbols taken from newtxmath (which must of course be installed and its map file enabled).