Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7e63d1d2f7568c3f3b8268880f8c4ac490f1d08eaa7513d3af5001fa7c60fa06:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^