Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ebfd9afa6fc97daeb57f55043e4bf51727251ace707f03b433dee7d14bf7b67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^