Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aab52971822c009037eb388b70d21c3bba9733ee6577d7956905d5247d8eba52:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^