Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d3a185e59ac12b2f9d8a64fb8911b8fa7a30f623f9c334aef9879aaae4b7422:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^