Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f54cedbd939abe90974a97fec78b371b1f7170fad09533f9e016eac488ec9c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^