Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3e76468df588d4684ffd87918819ee811e734ef339b1c290ef6547c76614eef3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^