Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eebeedce1c5fc462c7e083672e8fc52da2dbb4e8b4bb13f7fcbf7808615ca1ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^