Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 02a4d38f2a3a04a9c47c6a72e7b9d4d9a594595c93a640e476dae8e38ee111d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^