Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8ead5d8d64c1d44e7a91c304d1e05c821e34ee35c8e6492b16247af10c49b091:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^