Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e94924f011c0a8c773a8c26cf52d88cee4549fb4ea75263cb37facb69439b746:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^