Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44ba0a24dbfedcb36b450e873b64bd02a06426f8e52e963ea0702124540161a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^