Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 851454e011e55050639dd5d3fc96bcb1456efe0de57c910b9b216284f76886a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^