Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e8c10e26f4cd78cf8f80cd249abeb4c22dd23c160d81daa6bd94a4546d3f9f3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^