Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f46c1a25ed496675fcc679afa1f4f416accfa3068c7ccc94ab466c74aa0b170:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^