Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6bb5e19641150af9f1e1d00453c8d39bd8aef0d9843bb8e76622780ae98eada9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^