Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bd70992f1db58dcc05309a56876010ca04b28ce7290e310f246be84e1a0e41a6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^