Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 56e4304db047aa4e17c2baf81982df9607c6731770dd59ee9343106140670a88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^