Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a13f45ec4a5c370600ab64bc538a4ba89fa47272d6d047e89426ef6fff782b4e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^