Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 385dea7c6a59fbae85de21c794599e7744c277b6938326569d09a424f3f5b1ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^