Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c4b2e84e0f4b3ec982783f439f8daaaa1ec0c717d3e9522b29e2bd8b2bb0885:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^