Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39cab45c431749700a28cc42273006e7222b8372bd8e437ac15b8ef4d187dc71:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^