Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a1ee513b04b73c51d0a64ae4e99830cd17ce2b051c1c455d45bbcb4e1ba0580c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^