Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df4da34aaf45c440db8829e320c13317c2411826cfb93b54a7bee533576d0d98:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^