Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ee458076f6ddbc64d7d866cf73701c30ba7fae6c6f78ab639a8d672addac3d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^