Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04600ab08021e043906bb3c8ac73473919d2b34755a30c99ba1a64026ef5a135:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^