Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 976a7e540293fead9ba5f700a3e39eef5be11fc423cce6019e8b65034ebc62a9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^