Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0327df9fa7231cb2997ee276ea713f83755ede2d518bfaaadd9efe4e9dd698b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^