Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75d57b3ee5f1c75eb86ef14145471fdf21ef68427cd1a895f46299b1d159cbdc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^