Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f6b04bb580be3c1537338bee3f0bb60995ecdebb4ec8d706adfe14ee07a6797:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^