Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7c7393a9741f9e034b17d98666e6ba20a4c5ee24358d5bad9b5c83c6e74ac489:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^