Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29cd29a15af14ea4c75c0427dc8583cbd2870995dbf29703472ea85d13ad03b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^