Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 717b03d734eb38ca431a0c94543c15da7cce0525b733dbbb2624216ee71273b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^