Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 79f93479ec11a3d6a529111dc0b0566c54c7793e018619c9e796e528b7a136b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^