Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5cdbb724b12b6f377ef202fe0066b23db301639a9ef25992ce79375d1a50401e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^