Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17e884cb26149c7ee5281c5cdf6aa30235cae39dfb30a19a2e10682cce3762f9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^