Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3799611e896935d9e30450a7a361b520658509f6ab913f3233cf24a7d6c61695:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^