Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1435ee43e25934e3ac80faa2f2944a31f99098699ec4de9f5d11ea237585bb33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^