Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 567fdd5714f2545ae6dee961874d60c755a6de9c4f6a82dfd841f2e809fc452a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^