Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36901b2002d9135e10ff729e1b115b28804c26b3456b4f62012f480bb8ef362e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^