Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a92ed4684a193ec0fbd0267ca57e33301926bc0604993c97275994dcbb3b9215:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^