Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2bd0594a0d53444e1cf685aa6eb2fda31ceaee2a7f4ca5744d77d1bd7c05fb7c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^