Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d48baccf9efe10ee98860b44e846444516993c4cf5ec4a1ac7899f42e38de6a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^