Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35a62c7d2c1533e2eeb3e801f4e662a8e50e8b2a67b49cfa06e975fe35fd66af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^