Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3dbd94c25950b4d5f7ee410f3ee795b3c7ccaa443d9cf4aabc24fa9a83a5bc02:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^