Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 69b39c945dfb45cf62e7987a14eb8e0b904df48091fc9705cc17b975dbad975a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^