Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> db7410ba92c1f347db094eeb0c4ec870e67f4f06afbde43a669a6689ee189298:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^