Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 668b8839f8dab73ee6409f560a15710613e362744264fa6c4a37c69a40563584:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^