Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5abdb51523acca498f59d49f67cb209d790888d6aca3eee71212b47bb41c88d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^