Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fbb470abcb60e868b7c46277681aff9782254d86a7db69a5cc354961ee11fb97:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^