Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd3e585d3067ecd3c681fcb7bbd52013c63d2ef4b38d398ed3e14cffe755d3e0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^