Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aac4f3890aa5e06c971fcf5b9dab5b99dcc69161484e020ac1556a552c238247:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^