multiplicative BB is now (1+exp(polynomial))

andreicuceu · Nov 14, 2024 · 026383c · 026383c
1 parent da3ccc0
commit 026383c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/vega/broadband_poly.py b/vega/broadband_poly.py
@@ -76,9 +76,9 @@ def compute(self, params, pos_type):
                 raise ValueError(f'Broadband function {bb_term["func"]} not supported')
 
             if bb_poly_total is None:
-                bb_poly_total = 1 + bb_poly if 'mul' in pos_type else bb_poly
+                bb_poly_total = 1 + np.exp(bb_poly) if 'mul' in pos_type else bb_poly
             elif 'mul' in pos_type:
-                bb_poly_total *= 1 + bb_poly
+                bb_poly_total *= (1 + np.exp(bb_poly))
             else:
                 bb_poly_total += bb_poly