Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e312cbe4090451217648ab794ee2f6cc38e7443099b862a744697db04e2e3643:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^