Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d2d1fd1546bab3ec89f99a473dd5bea8ff24e2935e6681050824ebc66c8470a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^