Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5fc282b0c9d3bfc789e409fc5677991df12838fca6a15f098b68453ab371f306:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^