Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dafb2a417575202cc98cc7551d56a47fb1a4d8fed0205af0e8e74069e8a1ef50:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^