Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e2f8e503c53e5eca7fbe60b81b42d6ebb83f8a445456afc16d02c381428ee610:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^