Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f89087dfe3cc6080eb79b209450cb7c090b287615e5114a7834e8448102807fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^