Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cde28c8818a634c23bcb48143ff6139a5ff15726ef26fe9ae3cfaa8f0b0c6f23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^