Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35c5c08631207a55adbc2befcd7acce7c734d5e070d3b00fd9c179b39dcb6691:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^