Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3cbf92cd82b6f5cee3c0eed130cb1de3fad3b2e00b1e6c3c2afed6148b1e1806:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^