Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3023b8d6202c3b009a4ee81e445f0264a4605b71273f14986f82821dd1c41eca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^