Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d145df4e7d68c4ae5ef164b9b0ca585f393083eb5d51db65d7b021ecef394158:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^