Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 54ebb1acef5c8f41d5903727c776c1949e811369cc99a5d06f70d55e3ee7c5b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^