Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 21b88049bc9042cdf84fa5dc66348288fdef07f16fcb2543241e63c110376560:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^