Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2a0fd319b69a86c82df3649aaa07b48d6abea172e828c62bab438207ca365ee1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^