Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1af18a9d81ab7059b3eb0e76a03d28a8baffaf8f852b69a7e910fc338262af76:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^