Changeset 1e7b0db0 in sasmodels for sasmodels/models/hollow_rectangular_prism.c
- Timestamp:
- Jan 11, 2017 5:57:04 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:
- 925ad6e
- Parents:
- 473a9f1
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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sasmodels/models/hollow_rectangular_prism.c
r6f676fb r1e7b0db0 45 45 SINCOS(theta, sin_theta, cos_theta); 46 46 47 const double termC1 = s inc(q * c_half * cos(theta));48 const double termC2 = s inc(q * (c_half-thickness)*cos(theta));47 const double termC1 = sas_sinx_x(q * c_half * cos(theta)); 48 const double termC2 = sas_sinx_x(q * (c_half-thickness)*cos(theta)); 49 49 50 50 double inner_sum = 0.0; … … 57 57 // Amplitude AP from eqn. (13), rewritten to avoid round-off effects when arg=0 58 58 59 const double termA1 = s inc(q * a_half * sin_theta * sin_phi);60 const double termA2 = s inc(q * (a_half-thickness) * sin_theta * sin_phi);59 const double termA1 = sas_sinx_x(q * a_half * sin_theta * sin_phi); 60 const double termA2 = sas_sinx_x(q * (a_half-thickness) * sin_theta * sin_phi); 61 61 62 const double termB1 = s inc(q * b_half * sin_theta * cos_phi);63 const double termB2 = s inc(q * (b_half-thickness) * sin_theta * cos_phi);62 const double termB1 = sas_sinx_x(q * b_half * sin_theta * cos_phi); 63 const double termB2 = sas_sinx_x(q * (b_half-thickness) * sin_theta * cos_phi); 64 64 65 65 const double AP1 = vol_total * termA1 * termB1 * termC1;
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