Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a1c6403d8c23f5eef193b1265b49ef42af49178c2948dbf0622028ee024ccb57:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^