Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dba319d2f5518d712687816e920df5b33c6478019de626778386c20117e5b65d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^