Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9a33c6b77fe2167a25e72c87e03eee934c29bffdb0c4282e2b35b50ae5841620:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^