libfftw3-single3 3.3.8-2 (arm64 binary) in ubuntu focal

 The FFTW library computes Fast Fourier Transforms (FFT) in one or more
 dimensions. It is extremely fast. This package contains the shared library
 for single precision transforms.
 .
 To get the static library and the header files, you need to install
 libfftw3-dev. For documentation, see libfftw3-doc.

Details

Package version:
3.3.8-2
Source:
fftw3 3.3.8-2 source package in Ubuntu
Status:
Superseded
Component:
main
Priority:
Optional