Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 448c3ec0c5d938431066cc73d9df9e8bee69876cafdba5e50ace7488f7458ab6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^