Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e04984fdadc82588e90a9d3246756dbbf60112ba5eeaf98a4a73a6a34623dee6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^