Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2306bc31e3cafbfd258bc84eb7637a6e80a75e36b32a6329cf2bf7c45cfe7ff3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^