Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f0e8e94cc3d89bae091fed2189ddfbee9875c0306b0bbf8ccda9ccc43d11556:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^