Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1fc33e3133cb95172f1399df753c719dfaff5e2974dc8bd5307bb71de217a242:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^