Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d2253110ee7082fed7fcb18e2e2a4aeb30814da5fbf31179da9d9507efc9604:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^