Changeset c3ccaec in sasmodels for sasmodels/models/pearl_necklace.c
- Timestamp:
- Feb 7, 2017 2:10:50 PM (7 years ago)
- Branches:
- master, core_shell_microgels, costrafo411, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests
- Children:
- a90aa1c
- Parents:
- aa107ef (diff), fe8ff99 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent. - git-author:
- Paul Kienzle <pkienzle@…> (02/07/17 14:10:50)
- git-committer:
- GitHub <noreply@…> (02/07/17 14:10:50)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
sasmodels/models/pearl_necklace.c
rd2deac2 rc3ccaec 34 34 // But there is a 1/(1-sinc) term below which blows up so don't bother 35 35 const double q_edge = q * edge_sep; 36 const double beta = ( Si(q*(A_s-radius)) -Si(q*radius)) / q_edge;37 const double gamma = Si(q_edge) / q_edge;38 const double psi = s ph_j1c(q*radius);36 const double beta = (sas_Si(q*(A_s-radius)) - sas_Si(q*radius)) / q_edge; 37 const double gamma = sas_Si(q_edge) / q_edge; 38 const double psi = sas_3j1x_x(q*radius); 39 39 40 40 // Precomputed sinc terms 41 const double si = s inc(q*A_s);41 const double si = sas_sinx_x(q*A_s); 42 42 const double omsi = 1.0 - si; 43 43 const double pow_si = pow(si, num_pearls); … … 54 54 - 2.0 * (1.0 - pow_si/si)*beta*beta / (omsi*omsi) 55 55 + 2.0 * num_strings*beta*beta / omsi 56 + num_strings * (2.0*gamma - square(s inc(q_edge/2.0)))56 + num_strings * (2.0*gamma - square(sas_sinx_x(q_edge/2.0))) 57 57 ); 58 58
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