Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d4c462bde36d8ce2481d4cc800e31b47563e8ad99afaf66107522f74ee185ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^