Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 60f7a4252077c0ecc33092e4b1193eb09807a4e8b433cc05ee01263bc45c04de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^