Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 376ad862b4cc648bf6f7b5a928cd106f15c3b5952490d5f156e66c807355fb90:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^