Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9e51c296756da7a71c805184e23d3b7102c1c615b1930e67a8e4de0766c785b0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^