Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 10dc053ce4ee550d71aeb1cad29108e39934109d0cdaaa8d8d0a190277531430:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^