Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f53ab037807ac89262a8dc3b10c3960f9114c10f3239e4a3e47a8bd3a1ba27be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^