Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 94e91330d932bcf32edc382164a8668f9efe1cd53d3678da6c7e3300ba48ce04:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^