Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b05077db8764be0bd85671ca5e4624d1c9aad0d99c75c0c7a064cafaa5ddeb0c:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^