Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 05425a372838c02f724b2a901825307509a23932d202b287a8e6ad0afc14bf32:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^