Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec3ec1783f49bd917a487ee576b0bc70c1e03246167c060cb0b9c0392f16c643:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^