Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2bf9588123b79bd4255658b7b58e9ad1cded59e4611822adae61cd59089d4b46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^