Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03d75af21fdd7f5b9f24870e01b1c6bbd107be3330b51059e6e1ff9973804787:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^