Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 194ebd13e7b4b9860bd23b6f1ac1b5249d3955907a090b45e2715b55a1e4954a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^