Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c7d6ba7505e77f263bcc78d491b7e6f1c62dbd30d746700fa8ba5f596f4f5b0d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^