Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22c1a86e6ba3f0aa81e5d4ac0ccc338c256fc19943fc7b82764e508819354258:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^