Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43709f9f62f1a1cd4579c07bde7f694eb49824b4daaef77b5acbefa8fec787da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^