Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 613ed91c97e5da16798edc83eb4d9157108aad1d03eee81f7b17e157a6c4558b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^