Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 104b0325622eaca7141c94e0af6a4e9c3dbf1e1cc68422d8f72322a7b5fef5f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^