Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a07d0d6ee54c3a41a056a0a24e2b5ae5cf42240d3341f220877ddbb54791f458:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^