Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f23f199836cef4629c558d9c317e00a14c0d663f8756be7876a8d0b15c278a18:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^