Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d546525141dec00aa0e91de88c6abf687bd567e9b547a8a633ee034aadce4f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^