Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c8d726306ad212d461f2a0013c554df4c05cbed9047318af12ee08c1a8ca57e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^