local USE flag
double-precision

use double precision instead of single-precision floating point (2x memroy required)

Packages describing “double-precision” as local USE flag

Package “double-precision” Flag Description
sci-biology/fasttree use double precision instead of single-precision floating point (2x memroy required)
sci-libs/parmetis Floating-point operation done as double precision
media-libs/aubio Compile in double precision mode.
sci-libs/libccd More precise calculations at the expense of speed
dev-games/ogre More precise calculations at the expense of speed
media-gfx/meshlab Use double type instead of float type for scalars
media-sound/csound Use double-precision floating point for audio samples
sci-physics/bullet Build libraries in double precision
sci-chemistry/gromacs More precise calculations at the expense of speed
dev-games/ode more precise calculations at the expense of speed
games-sports/xmoto more precise calculations at the expense of speed

All packages providing a “double-precision” USE flag (9)