Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 702f08eb1b1e920d004bfb6a4452dbfb26ce16f72f38eee900a72fab143a4b75:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^