Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b3e05cae03c6da2c3b112722406a1d7629a5b764d9b041e61415c1e758d6ad3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^