Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29c5d7487752354ee0cdcf25ebe24dd0d6beb53f42f996d7947d77f741d0eb83:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^