Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d36d5c07e2174c6d2cd49baa368bffcee3f6dfdda17620abc566bd979e4d1df7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^