Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b47d644587c0c3ceade42d0e9a4cbfd2bacd4a35c97d4e2e4dc1a76a15628054:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^