Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8bcd228ef1ebd08b85328a8c802389c7efcfb4823a238ef642d1ec73f0bfcfa0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^