Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32e110601a5c92f13e13f4784fb788fb86d37275b449f85f0ebd661186e06e7d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^