Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 82fcd6d2a8be7b1f10270fb47b5b08759fd5ba80df9e8c1a7f1f10a62232852f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^