Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24e7dfa6a4a6f183ce34305fa485fa6cffb28ad3b11db2a6ad118aaedcb4376b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^