Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4e1c12ee571a4e0d0d7f12a694c0f55115b786ef424b4721b7c90f6c1ce0093b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^