Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61e2271945d3f1a8a1cd598dd1dc5c303a68569eb39ee25e850da8716276a43b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^