Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a27f41b592bcd821ab10aa36d3982198c735519d16d45a6df86dfd5d6ca38e8f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^