Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 092d07a79450dd74ae94acbeefa9d7aed3cb528b055f1f4fca0c570f9cf49a46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^