-
BLANCHARD Pierre authored
FFT can now cumulate or set result in output. Consequently, in the Uniform FMM, M2M and L2L apply FFT/IFFT and set transformed mult/set local expansion (allows doing M2M/L2L in multiple calls).
a3f02cec
FFT can now cumulate or set result in output. Consequently, in the Uniform FMM, M2M and L2L apply FFT/IFFT and set transformed mult/set local expansion (allows doing M2M/L2L in multiple calls).