Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aee0fdf840c145fb13b58cdd6e4ac90a90f7b7e9b76e6bf8abfb4b7c83964edf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^