Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b8474979dc0ad8c63f25b4ae7af7ecdb58f48689ee7f14e2d7e4d66f9f480445:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^