Here is a list of all documented variables with links to the struct/union documentation for each field:

### - n -

- N : fpt_set_s_, nfct_plan, nfctf_plan, nfctl_plan, nfsft_plan, nfsftf_plan, nfsftl_plan, nfst_plan, nfstf_plan, nfstl_plan, nnfft_plan, nnfftf_plan, nnfftl_plan
- n : fastsum_plan_, nfct_plan, nfctf_plan, nfctl_plan, nfst_plan, nfstf_plan, nfstl_plan, nnfft_plan, nnfftf_plan, nnfftl_plan
- N1 : nnfft_plan, nnfftf_plan, nnfftl_plan
- N_MAX : nfsft_wisdom
- N_total : fastsum_plan_, mri_inh_2d1d_plan, mri_inh_3d_plan, mrif_inh_2d1d_plan, mrif_inh_3d_plan, mril_inh_2d1d_plan, mril_inh_3d_plan, nfct_plan, nfctf_plan, nfctl_plan, nfft_mv_plan_complex, nfft_mv_plan_double, nfftf_mv_plan_complex, nfftf_mv_plan_double, nfftl_mv_plan_complex, nfftl_mv_plan_double, nfsft_plan, nfsftf_plan, nfsftl_plan, nfsoft_plan_, nfsoftf_plan_, nfsoftl_plan_, nfst_plan, nfstf_plan, nfstl_plan, nnfft_plan, nnfftf_plan, nnfftl_plan, nsfft_plan, nsfftf_plan, nsfftl_plan
- n_total : nfct_plan, nfctf_plan, nfctl_plan, nfst_plan, nfstf_plan, nfstl_plan
- nnfft_flags : nnfft_plan, nnfftf_plan, nnfftl_plan
- Ns : fpt_step_
- nthreads : nfsoft_plan_, nfsoftf_plan_, nfsoftl_plan_