Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a916f7f211e9061d411c722ac44867b371d640e979e00c9b19f01b73138ee3ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^