Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 677cd843660e141f21290ca38e7673327bdda2beda12093a5baf3f54eee143c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^