Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> da924bf1f47d14e61291a90428192042239f85d9737dd5c55c681216f79b1ca1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^