add all the test files

...-main/CME433_documentation/Nam_testbench/doc/lab3_rpt.txt

...E433_documentation/Nam_testbench/document/test_result.txt

...estbench-main/CME433_documentation/Nam_testbench/dump.vcd

.../CME433_documentation/Nam_testbench/dut/approx_Ei_find.sv

.../CME433_documentation/Nam_testbench/dut/approx_Si_find.sv

...33_documentation/Nam_testbench/dut/approx_final_result.sv

...in/CME433_documentation/Nam_testbench/dut/approx_model.sv

...ain/CME433_documentation/Nam_testbench/dut/approx_mult.sv

...mentation/Nam_testbench/dut/approx_mult/approx_Ei_find.sv

...mentation/Nam_testbench/dut/approx_mult/approx_Si_find.sv

...tion/Nam_testbench/dut/approx_mult/approx_final_result.sv

...cumentation/Nam_testbench/dut/approx_mult/approx_model.sv

...ocumentation/Nam_testbench/dut/approx_mult/approx_mult.sv

...n/Nam_testbench/dut/approx_mult/approx_partial_product.sv

...documentation/Nam_testbench/dut/approx_partial_product.sv

...ench-main/CME433_documentation/Nam_testbench/modelsim.ini

...ch-main/CME433_documentation/Nam_testbench/script/run.csh

.../CME433_documentation/Nam_testbench/script/run_phase1.csh

...n/CME433_documentation/Nam_testbench/script/run_phase1.do

...tbench-main/CME433_documentation/Nam_testbench/transcript