Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 311f0ff5b919cb634b410b24e6eb0c7e39097a6c7ba0df40b053e608a9a260a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^