Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ce8c5a3b54524876c07932e9de00dee40bab97ffb70374c073983d34e63f312f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^