Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 283785c526beca47415a2dcdaf9c5e04247383601933c6c14e0e6f518c279f0f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^