Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9156e4ee7159178b23dc15849e6105f9b991279b5ea18e54950f749732aefc51:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^