Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5695577670fc19979a5dec9495bce481c4b6dca68fe8a071da2bec41cc2d8e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^