Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 430aa1bf3b2b5725322291665e23eb0cfaff58d61093e1913d595f021460b747:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^