Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 907f25bce4a86c24bfb28b79a83228222284354119bca74fe07874b2ca991d6f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^