Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 328dcbfe64f730ecdee8f04287b1a4e9ce4d87afa70b4879f46e2ceffb9e2185:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^