Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75d2f33fd23355ffb564263f8a25d09f81007a9a40f3d6a53a43b9e5659e692c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^