From 27e15cb01dc73373e741930f4760d06dee3a260a Mon Sep 17 00:00:00 2001
From: Guillaume Horel <guillaume.horel@gmail.com>
Date: Wed, 31 May 2023 13:12:59 -0400
Subject: this would get cancelled out

---
 pyisda/curve.pyx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyisda/curve.pyx b/pyisda/curve.pyx
index 94deda1..c10ad48 100644
--- a/pyisda/curve.pyx
+++ b/pyisda/curve.pyx
@@ -721,7 +721,7 @@ cdef void tweak_curve(const TCurve* sc, TCurve* sc_tweaked, double epsilon,
     else:
         for i in range(sc.fNumItems):
             h2 = sc.fArray[i].fRate
-            t2 = (sc.fArray[i].fDate - sc.fBaseDate) / 365.
+            t2 = sc.fArray[i].fDate - sc.fBaseDate
             c += (h2 * t2 - h1 * t1) * (1 + epsilon * ((mask >> i) & 1))
             sc_tweaked.fArray[i].fRate = c / t2
             h1 = h2
-- 
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