Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29f4cd6c82088bb2bc136859a199b3e472f748356bfcc71b828ca3c322ee9a5d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^