Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 07eb54b7c08684f4384248ad75c224dfb31aa4868459eb4e31af03fc7d965870:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^