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.
            Installed Size: 1.4 MB
            
            Architectures:  amd64  arm64