Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a73019156272d1fbc69d08eebc2afa572e28d3f071768a7d529f33b380243149:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^