Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ad71231afff40968a4a4c4a4525bf8237d148e48cc44e73d712643ea972098e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^