Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a494246a943ccaa3a81d329a3d6946ce01980e5a3a8ec6677f02a4ada0c07996:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^