Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0a05f1eaced8bcb2d2c3b4f39d3aca9ee948f1839f3d7c3748223639003f15ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^