Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5261ce0d7131a36cedc1e3cbfeb0a49ef8a7a15252b5aee910a73aa09f220716:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^