Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de72c8b41302cee930e504c2fc7b6f5a54c0547661d40b0f4b850bad4b11976a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^