Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0dc4d27ea4ab78c90409c1133d2ac9906b501b1238f7c804b6d7fae195185470:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^