Changeset 592343f in sasmodels for sasmodels/models/hollow_cylinder.c
- Timestamp:
- Jan 11, 2017 6:36:37 AM (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:
- 4b541ac
- Parents:
- 925ad6e
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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sasmodels/models/hollow_cylinder.c
r1e7b0db0 r592343f 20 20 { 21 21 const double qs = q*sin_val; 22 const double lam1 = sas_ J1c((radius+thickness)*qs);23 const double lam2 = sas_ J1c(radius*qs);22 const double lam1 = sas_2J1x_x((radius+thickness)*qs); 23 const double lam2 = sas_2J1x_x(radius*qs); 24 24 const double gamma_sq = square(radius/(radius+thickness)); 25 //Note: lim_{thickness -> 0} psi = J0(radius*qs)26 //Note: lim_{radius -> 0} psi = sas_ J1c(thickness*qs)25 //Note: lim_{thickness -> 0} psi = sas_J0(radius*qs) 26 //Note: lim_{radius -> 0} psi = sas_2J1x_x(thickness*qs) 27 27 const double psi = (lam1 - gamma_sq*lam2)/(1.0 - gamma_sq); //SRK 10/19/00 28 28 const double t2 = sas_sinx_x(0.5*q*length*cos_val);
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