Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c006229ab67f6a65e9dfc2970360c35c8f64ca599d4685c5593a8e04cbe23608:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^