Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0a25c8be17fd7f2229eb33ae5b5ee1ebe0220eb28b324d9dfb9dc1c2c8ba7804:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^