Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17d89d35b59ae128f11f2e1695ed1f4828f443ef56b318e78597391c43d9ea7f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^