Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e13589bf1cbe27f41be3510276c106ef8183e5edc45f8928da2985f32dc93cbf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^