Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9e8b8ca19ee72e828982817026f3da3949a903e27b675120cdab145ba54624aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^