Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> edc5b0e7135c8cd25d174718aacd74d9baeca87bc6cb1a527ee1832dbd7b5b99:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^