Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a605b6f5fe2650ccef9f4eee3daca966bbd4904864ffbda4deac38f7f7b3df41:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^