Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6222fdbcee7ccb0dbd0263886588e181618d6aa9dd43fc039643bff1e463db98:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^