https://ctan.org/pkg/linenoamsmath?lang=en
CTAN: Package linenoamsmath
ctanpackage
https://ctan.org/recommendations/linenoamsmath
CTAN: Suggestions for linenoamsmath
ctansuggestions
https://ctan.org/ctan-ann/pkg/linenoamsmath
CTAN: CTAN-ann - linenoamsmath
ctanann