Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95a98dfc2854a2dd0409474c243ec6ce6141458684de769f0b9ef897068ba7ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^