Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7576200b6421d63c940dcc06c10a4b24123ab293f8ef8446596b0e57dad4935e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^