Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d2f99089c9de1f4acb5bdf0452bc982bb402453595136740c3e53ac45b29716c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^