Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3ab59fedaee556e4d7fdea9abe92d66810400a963bc0e098d4bfd2407749caa6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^