Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 48e71ccdc447b84f593db9655a71b9cd3b9d767b895cf68d741055c62594203a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^