Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 06ecee0b120459b8daf11084d46acbffe595b828aaeb6283ff4580783522537f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^