Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff51608d436b54b2418d79be51977571af15cf372cae113a468b37aa3871fd06:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^