Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6365a79223fd1d51d14dd2ce2ba94d88aee84f2ed50a72004982081b7360d1da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^