Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f169c318a332653a10fe5a72b5ffa168427d9e378b946ee6eeeb8e6f3e7b62d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^