Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac6fed5f812292d4176fc3e1b3ee0545a7c5b6ecd263a0b5d7925eefa071430e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^