Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ce03e4c27a22404810fab5a829055ffb9a492d0ba49b844ca56fe6eea7954a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^