Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2dc9eb17bbee7c24efeced74ebef4d2688c626e01b71f7d9773d0623379f613a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^