Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fa82184f81b4857b47b4e7caf9d2ad1dd37f00e9694096727ea1891e71f353ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^