Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22e1e08fe31d51b3135faa9d4a739bd22bb9776e6d7a4fdfdda96161c375611c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^