Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1f4040e0f1ee8508b0d1028bbc8a701facb3cd05040e47acd567e373855498a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^