Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b1c0ebc2b381853bbcb81b2a2b9ad55d7e552389ad00b6d510cf7b123af8fd7d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^