Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bde4fa23827e0d8b852451865b31cacf08dca9196802cb17d533b072cbe17ed5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^