Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b29aa7a331cc9bd98e81f77824e47ace9deddfaac49897b55c8e385919fae31d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^