Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4e6f7b4e8332ef4ba39db5da7ca37abd89c62c418dfa34ac9a5b158c3d1c3ccd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^