Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f2aab6a595104418fda43b33db45d0f4d8ee43a878e065acc71b76eb2d52cf1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^