Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e72a330875168fef2936a2825e4658007b4af2d309226fe29c867938c85a3ccb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^