Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba3122be0623c0c373c26acef86009de218a8bcf30fa554a70cc6fef93402739:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^