Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c1d897e5ad15de043906784bee5fb47fce671f15bef45de345b28d7a8e067814:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^