Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43255563be944ae117b30a0a10b12988cf8bbcd96b52e8a0f4ee50adc777d931:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^