Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 27733120ae905a471e48035558fde08ce4d45fcec3590c60ec61942bb939dc31:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^