Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9c211e33e7cb52781d8d8b8703ceaaeb01b77ae6d7a7ce6c4b8d09117e9554e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^