you can get source codes in C based on numerical computation from
http://zsoftwares.googlepages.com/CPrograms.html
Many numerical computation source codes in C /C++ are given on above
website.
I have mentioned some of them below. And you can see the complete
source code before
downloading.
- Creation of Polynomial ,addition, Evaluation etc..
- Bisection Method, Secant Method, And False Position method.
- Newton raphson method and Modified Newton Raphson.
- Langranges Interpolation method.
- Newton Gregory forward and backward method.
- Euler's method and modified method.
- Trapezoidal method and Simpson's 1/3 and 3/8 rule
- Solution of linear simultaneous equation
- Union and Intersection of Set.
- Area of Circle and circumference of circle. etc
http://zsoftwares.googlepages.com/CPrograms.html
Any relation to one Herbert Schildt? Here's a quality clue:
C:\junk>grep "void main" *.c
ADD_LONG.C ( 165): void main()
ADV1.C ( 5): void main()
Assign1.c ( 7): void main()
Assign2.c ( 14): void main()
Assign3.C ( 15): void main()
Assign4.c ( 21): void main()
Assign5.c ( 20): void main()
Assign6.c ( 22): void main()
Assign7.c ( 15): void main()
Assign8.c ( 29): void main()
Assign9.c ( 21): void main()
ave_per.c ( 4): void main()
BFS_GRAP.C ( 220): void main()
BI_TRE.C ( 154): void main()
BIN_SER.C ( 163): void main()
BINTDEC.c ( 4): void main()
BT_BFS.C ( 143): void main()
COG_DATA.C ( 54): void main()
D_LINK.C ( 38): void main()
DL_OP.C ( 119): void main()
EDITOR.C ( 31): void main()
excha.c ( 5): void main()
FIBREC.C ( 4): void main()
FILE.C ( 39): void main()
INSE_DEL.C ( 50): void main()
LIN_SORT.C ( 43): void main()
LINK_REV.C ( 45): void main()
MERG.C ( 87): void main()
MUL_LISTS.C ( 125): void main()
NC1.C ( 23): void main()
NC2.C ( 22): void main()
NC3.C ( 13): void main()
NC4.C ( 15): void main()
Nc5.c ( 25): void main()
Nc6.c ( 24): void main()
Nc7.c ( 22): void main()
Nc8.c ( 13): void main()
Nc9.c ( 14): void main()
POLY_OP.C ( 185): void main()
POLYX.C ( 69): void main()
prepost.C ( 217): void main()
Q_LINK.C ( 61): void main()
radia.c ( 5): void main()
S_LIN_OP.C ( 105): void main()
Shellsort.c ( 6): void main()
SORCRTNO.C ( 4): void main()
Spars.C ( 61): void main()
STA_LINK.C ( 62): void main()
STK1.C ( 37): void main()
STR.c ( 5): void main()
str_stdl.c ( 5): void main()
TEST.c ( 4): void main()
UNIINS.C ( 118): void main()
C:\junk>grep gets *.c
Assign4.c ( 48): gets(s1);
Assign4.c ( 58): gets(s1);
Assign4.c ( 68): gets(s1);
Assign4.c ( 78): gets(s1);
Assign4.c ( 88): gets(s1);
Assign4.c ( 98): gets(s1);
Assign4.c ( 101): gets(s2);
Assign4.c ( 111): gets(s1);
Assign4.c ( 114): gets(s2);
Assign4.c ( 127): gets(s1);
Assign4.c ( 130): gets(s2);
Assign5.c ( 58): gets(a);
Assign5.c ( 66): gets(a);
Assign5.c ( 74): gets(a);
Assign5.c ( 82): gets(a);
Assign5.c ( 90): gets(a);
Assign5.c ( 98): gets(a);
Assign5.c ( 101): gets(b);
Assign5.c ( 109): gets(a);
Assign5.c ( 112): gets(b);
Assign5.c ( 120): gets(a);
Assign5.c ( 123): gets(b);
Assign5.c ( 136): gets(a);
Assign8.c ( 79): gets(studname);
Assign8.c ( 104): gets(studname);
Assign8.c ( 151): gets(e.name);
ave_per.c ( 15): gets(s1);
COG_DATA.C ( 67): gets(new->name);
COG_DATA.C ( 70): gets(new->class);
COG_DATA.C ( 80): gets(new->address);
COG_DATA.C ( 97): gets(sname);
FILE.C ( 19): gets(s.name);
FILE.C ( 76): gets(name);
FILE.C ( 99): gets(name);
STR.c ( 30): gets(a);
STR.c ( 36): gets(a);
str_stdl.c ( 31): gets(s1);
str_stdl.c ( 40): gets(s1);
str_stdl.c ( 48): gets(s1);
str_stdl.c ( 56): gets(s1);
str_stdl.c ( 64): gets(s1);
str_stdl.c ( 72): gets(s1);
str_stdl.c ( 75): gets(s2);
str_stdl.c ( 91): gets(s1);
str_stdl.c ( 94): gets(s2);
str_stdl.c ( 109): gets(s1);
str_stdl.c ( 112): gets(s2);
If you want some numerical C software, try this stuff:
http://www.moshier.net/
Or this stuff:
http://www.gnu.org/software/gsl/
Here are a few of the sensible math things I have found on the net:
arprec
arprec-2.1.100
arprec-2.1.101
arprec-2.1.103-windll
arprec-2.1.99-win
ATLAS
benchfft-3.1
benchmark
bond
cfft
clippoly-pl11
cln-1.1.13
ComputationalGeometry
crlibm-1.0beta1
dist
double_exponential_quadrature
Fflas_Ffpack
fftw-3.1.2
fortran
ggnfs
gmp-4.2.1
gmtl-0.4.12
gnuplot
gnuplot-4.2.0
goblin.2.8b15
GotoBLAS
graphsource
gsl-1.9
igraph-0.3.3
intde
jacobi
Lambert
lapack-3.1.1
linbox-1.1.2
lp_solve_5.5
man-eng-scilab-4.1
Maxima-5.11.0
miracl
mpfi-1.3.4-RC3
mpfr
mpfr-2.2.1
mpfrcpp-1.2.0
mpfrpp
nurbsR2006b
octave
ofeli
ogata
ooura
opt
optalg
pari-2.4.0.alpha
pdf
qd
qd-2.2.0
qd-2.2.4-windll
qd-2.2.5
qd-win-2.1.19
sba-1.2
SciEng
scilab-4.1
scslib-1.4.1
shaw
specfun
statlib
stats
stems
SuiteSparse
SuperLU_3.0
symplectic
tmp
toms
tvom
ubasic
ump-0.8.6
units-1.4.17
usr
utils
wallaroo-0.1
WinNTL-5_4
wxMaxima
wxMaxima-0.7.1
xblas_1.0
xnumbers
yacas-1.0.63
I understand that you want to be helpful. I suggest reading K&R2.
