Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 67382b329c1206cc1fd28fe3e6f91a8ce262cb9ea20e2bf24cbe92b66b288f7c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^