Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e5b8d9e7e9ee537f2596e30ff5787c3a71355d5f445081bff799288bcd622db:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^