Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 248a63bac20ae1c741c61988d799fd57ec987dceacd453b9d308b6efa6e47d33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^