Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76b37d4bf2a7cce1f4d7139ca3d86d0ee01f9491293780bc55f59f74ed0e769b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^