Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dca813c37ed9ddd24f035e9d22ae4ee8900046df517dd276240a71fa8309962c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^