Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9e82e1ee3a805bf43a4263e23c2f0bc13b04f56cde59056072be29d6afca1b07:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^