Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22763a871c47388de36c428fc4596135bb21076edbfb8bd3754d9bcc12f7b700:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^