Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15993267a79b10bec581d8ac2947df6913b6fe2686d494ad5ee7c8d2d3580059:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^