Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fdd6ea98bbaa825ba68e04b0b294304131943a40fe67673420639d8ba72e7f94:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^