Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c62e20f1cab45559cdb180956b9d85a647e827578e364a29427676c3945ce25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^