Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2041290139a541ae6774d3256ad09df066e3de4013712fdbe53e858630b5badf:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^