Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bbe91caf480b23165d5bec07817db847f16ab7b40e5dbd8d2d7546986f2e01ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^