Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4da524f4000bdd4ebdd6a740670aec0eb96e8c0593dadbfdf6e88956ee4a9f9e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^