Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b52a37b9e33d40994eee8ea857bcd8c241c42bef075d13b52d7fd237e2e30040:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^