Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d6a79ed3592b573537943c52a2758a9ea86bf60fd1ec6d3e6ef3070a87c00d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^