Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34c414f00a38c2bbdb5bc3b49ee77e1a2df5d6ecf3608a67aab55b1383c8e0cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^