Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ade840ebbb34ce5bb009dc7640ef993f2da0ee9c2a9eb90253de7b5adfb4d9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^