Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 565e9d202a5e28ee251ae9c56786e5b10e52c66d33a9583902a21b27fd4827ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^