Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7c62dc42c5175a4899409e220d7bfe39f402e66326432442c08fc62deb4af816:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^