Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3576030b01225a1f69e140eec0979cfbb3acdaac7f42ef83924a2ae365f490c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^