Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 66a0d88b09d0fe09e4cd9db927519f99a20bbb2976077bb15f3a14fd6af1f58f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^