Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a884b1d8254cd51bf9914a99a912d0dfa45d960b41145f516e205def433e7c1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^