Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0daed3216689aec530acd39a08a25d4eaeaea3fbebd050a81c9f8fb583e861d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^