Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 53e8d6ddaeb897a377d0fa459faaf9035ee733ba73b4afe2bc767982ebcc92d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^