Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> afab25b6bc3777c5588202c3ccf492a0824a5c7988390da4c17f16659e1cdef4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^