Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ee6e7e91eac35ee5c972c47858398a667971837191bdd0391177a348cb8b0d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^