Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 514f2695d666ecb012178ddd62cae0e35850098ac51adfa2876b842280c086f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^