Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 10b6bbca344ffb167c8c9b14a5068893faf02789273dbdcc3347102eec5c996a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^