Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cf48579c33207da2a4dbcdf120d2c22516733fa14ee2c52f24f2896c24b5fbdd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^