Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d4d3d15625c92b1be6a00f1b16d3c0ee1a8faf965af98ea02921d6bad36186f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^