Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 443a91ebfd09d8a2b27f5b1cc66e2fa34bd6cddaa1714bc20a1213da1f17a4d7:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^