Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16b62c16bc57e41bc6e220f17ea212cc7b3d7de94ea9c254fc7a17d8a1591fb0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^