Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7649331288c9616c61468e873cd696303bdbc9159fb4df62a6953a7784ea5817:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^