Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f756c12cde66d077710696b4e660519fa92b7ea1cacb241b84b6cdf5714665f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^