Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c5994f15f8a777ad01c70b0ecf8d057485c9581a73ca296d268f48562fbf8055:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^