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Hi guys and girls

I am writing a program to solve a linear system equations using

gaussian elimination method by taking the factors and storing them in

a NxN+1 matrix,

this matrix can take integer numbers as well as floating point numbers

i need help in translating this program to floating point

it's ok to use pseudo code instruction but it's better to use real instruction

one last thing i need to promote the user to:

. choose N

. to choose the name of the input text file to store the matrix

and how to read the stored numbers from a file and converting them from string to single precision.

thanks in advance to you all

this is the code:

```
Gaussian:
addiu $s0,$Zero,0 #ALU Inst.
addiu $s1,$Zero,0 #Float. Point Inst.
addiu $s2,$Zero,0 #Load&Store Inst.
addiu $s3,$Zero,0 #Branch&Jmp Inst.
xor $t0,$t0,$t0
addiu $t0,$t0,0 #t0=k=0
addiu $s0,$s0,1
addiu $t1,$t1,0 #t1=N
addiu $s0,$s0,1
addiu $t2,$t2,-2 #t2=N-2
addiu $s0,$s0,1
addiu $t3,$t1,-1 #t3=n-1
addiu $s0,$s0,1
For1:
beq $t0,$t3,Quit
addiu $s3,$s3,1
For2:
addiu $t4,$t0,1 #i=k+1
addiu $s0,$s0,1
beq $t4,$t1,Quit
addiu $s3,$s3,1
addiu $t7,$t1,1 #4k+(n+1)i
addiu $s0,$s0,1
mul $t7,$t4
addiu $s0,$s0,1
mflo $s4
addiu $s0,$s0,1
addiu $t8,$zero,4
addiu $s0,$s0,1
mul $t8,$t0
addiu $s0,$s0,1
mflo $s5
addiu $s0,$s0,1
addiu $s6,$s5,$s4
addiu $s0,$s0,1
lw $s7, 0($s6)
addiu $s2,$s2,1
mul $t7,$t0 #4k+(n+1)k
addiu $s0,$s0,1
mflo $t9
addiu $s0,$s0,1
addiu $t9,$s5,$t9
addiu $s0,$s0,1
lw $s5, 0($t9)
addiu $s2,$s2,1
div $s7,$s5
addiu $s0,$s0,1
mflo $s4 # factor=$s4
addiu $s0,$s0,1
addiu $t5,$t0,1 #j=k+1
addiu $s0,$s0,1
addiu $t6,$t1,1 #t6=N+1
addiu $s0,$s0,1
beq $t5,$t6,Quit
addiu $s3,$s3,1
For3:
mul $t8,$t5 #4j+(n+1)i
addiu $s0,$s0,1
mflo $s5
addiu $s0,$s0,1
addiu $s6,$s5,$s4
addiu $s0,$s0,1
lw $s5,0($s6)
addiu $s2,$s2,1
mul $t7,$t0 #4j+(n+1)k
addiu $s0,$s0,1
mflo $s7
addiu $s0,$s0,1
addiu $s6,$s5,$s7
addiu $s0,$s0,1
lw $s7,0($s6)
addiu $s2,$s2,1
mul $s4,$s7
addiu $s0,$s0,1
mflo $xx
addiu $s0,$s0,1
subu $xx,$s5,$xx
addiu $s0,$s0,1
sw $xx,0($s6)
addiu $s2,$s2,1
addiu $t0,$t0,1
addiu $s0,$s0,1
jmp For1
addiu $s3,$s3,1
Quit:
sw $zero,0($s6)
addiu $s2,$s2,1
addiu $s2,$s2,1
addu $s4,$s0,$s1
addu $s5,$s2,$s3
```