Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c0e5fd16b433a7fa7e4dbd6a21bc6ebae5380d6f1499d86e588bf963948972f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^