Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 060767446a7b1938417c3f0709ef9d1a3aca169fcb2b355d6727682998aa20cc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^