Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 587d10144ad2a6aebfafd14633ab01a3cd379ce0866b2dff1dbeddee54e1064a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^