Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6f6bfb8b3457c57f6b3197f360a478ac16b61c8397addf2d5a32dee1ec5470d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^