Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4ae9791f15a6ba04463d0b084953f5d1401fefdb743207bee214ea96857deca5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^