Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 929381b577360cec6fc117a9ec928be429d6c3ab9f7df14814e42a44e0d4acf0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^