Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6d4a2b3d11298553a46950dc7931cc93644a9ad7445eab619dbd83adcfc3fe8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^