Fix bloq counts

quantumlib · Nov 5, 2024 · 9e00baf · 9e00baf
1 parent c906ea6
commit 9e00baf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/qualtran/bloqs/factoring/ecc/ec_add_test.py b/qualtran/bloqs/factoring/ecc/ec_add_test.py
@@ -413,12 +413,12 @@ def test_ec_add_symbolic_cost():
 
     # Litinski 2023 https://arxiv.org/abs/2306.08585
     # Based on the counts from Figures 3, 5, and 8 the toffoli count for ECAdd is 126.5n^2 + 189n.
-    # The following formula is 126.5n^2 + 199.5n - 35. We account for the discrepancy in the
+    # The following formula is 126.5n^2 + 195.5n - 31. We account for the discrepancy in the
     # coefficient of n by a reduction in the toffoli cost of Montgomery ModMult, an increase in the
     # toffoli cost for Kaliski Mod Inverse, n extra toffolis in ModNeg, 2n extra toffolis to do n
     # 3-controlled toffolis in step 2. The expression is written with rationals because sympy
     # comparison fails with floats.
-    assert total_toff == sympy.Rational(253, 2) * n**2 + sympy.Rational(399, 2) * n - 35
+    assert total_toff == sympy.Rational(253, 2) * n**2 + sympy.Rational(391, 2) * n - 31
 
 
 def test_ec_add(bloq_autotester):