Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a195a3e9eb4b8d5d9cc72ef7ad8a283edf1f65b97a5c2ba8968f5b293003637:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^