Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2cecbdaaa43e472c03964def1861724370842dea3abf8763dd47457d5ba3202e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^