Enable support for glibc's libm math library

Packages describing “math” as local USE flag

Package “math” Flag Description
app-admin/conky Enable support for glibc's libm math library
app-text/tessdata_legacy Enable support for recognition of equations.
sys-apps/busybox Enable math support in gawk (requires libm)
app-office/abiword Enable support for x11-libs/gtkmathview

All packages providing a “math” USE flag (4)