Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2a32654d05cd600730d09770fe290710e54d48be380478b578dc1f38d63df217:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^