Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fa4281be0b2c30a4f8062e895b578af86bbee43c7a43bd1e372bde37a41cf9ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^