Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8b323604a749ee0a795aa269e132685df125779de5db2cbbce4d7168ab235b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^