Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c41928019fdff71b3239bb3ae0b6a07981fd03919cc55ac05823226acad22a9a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^