Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 612e2db3fffecff9ab21c4ebb5d29e1d12f1d74d4a2d4c1d46fef8b120c007b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^