Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 376fe772a24c74bc58877a2b2fe1bc8736bfd1a3926ba6bd7af0dbbae95013d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^