Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6edea6f030fd7b96be55faa8e951654acb91d19659770fb4104143ed6b0674b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^