Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7d8ae9f9ff01fcdf5b558ef207ac33cd8f2afc8125d396a8e7b7e88fc2aa5324:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^