Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c7cdb2942e346ee881759d228e273aca56835ca7960b55c352498439549e46d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^