Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 30143efdfaa3a5a54bc689dd7061f83ad5a0cc28fa46bb435e7d5ed6c804bd55:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^