Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61793ffb05787301b87e0cf8e05f33d231569c694bab52d465ab3002d9ff5804:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^