Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e4d6cc2833bc1ac0a8c83675000c27af4174ebd0dccbfd05c9b91ceec7beb58:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^