Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a997e854797a46b43ff7091d404090090e7d14fa47f4b499f8e9c0b6e9e45800:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^