Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d95fa636b053f41eb9461f801ef4afa96b886c8933262eca5d7c874bad264636:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^