Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f0d2bc5cc0258c864d9d9c539631094df9045cd6ea32a656ce723b7cced65e2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^