Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92068c4b5ac7c4091c6f251b5c6bc25eb1f99a0ac8019230f05a33b04e8058dc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^