Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96fe79d83a3193cc7d552ba42274c9266b3c95f4c81ca020027cae7def080102:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^