Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9ee1593f38099224bbb8e1ebdacd0a585caa4594e5bd2cc0cbf3929ab1183759:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^