Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ef2fa1ec46e3a1954f240031bcccbcb6b2b67ad0da7e9cbf5fb03016b9d195a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^