add test for fixed precision issues

curvefi · Nov 14, 2023 · b0079e3 · b0079e3
1 parent 4cabeeb
commit b0079e3
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/unitary/math/test_get_y.py b/tests/unitary/math/test_get_y.py
@@ -99,3 +99,17 @@ def calculate_F_by_y0(y0):
     ) or abs(calculate_F_by_y0(result_get_y)) <= abs(
         calculate_F_by_y0(result_original)
     )
+
+
+def test_get_y_revert(math_contract):
+    a = 1723894848
+    gamma = 24009999997600
+    x = [
+        112497148627520223862735198942112,
+        112327102289152450435452075003508
+    ]
+    D = 224824250915890636214130540882688
+    i = 0
+
+    y_out = math_contract.newton_y(a, gamma, x, D, i)
+    y_out = math_contract.get_y(a, gamma, x, D, i)