Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff6e55ce3343c72ec33cb40d0d8ab785bb58e99413f7738a54013a91eee48b23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^