Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e4e6c9fc396eed0ef4bb36357b4b137e138306e916aaa5125e9514aaab7a6fc0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^