Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc060f8cb98ac6fc5b564e63af1faa492b9c29c7c74886c359dd465029fef471:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^