Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b63f8e653b4aecb2aeb6a73502a2ffe9723738a79b089cee7c52a5ac2db34e10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^