Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25fae7d5b6ea91e71939b094b4bbc414326a00def4ab29afbc901ae928bbaae3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^