Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a842ef5ac7ad4eab9eff284b65d8773ef1e8fdb684f0293af7e89aad4149c4b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^