Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> acc450ffcc0311b26206e9d732866a0d5845ae5ecc643fec55318fed7ebdeeec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^