Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3680ced95aed06b11362cbb2cc442c45be435e5b75193841766028119a583bf6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^