convert ASCII TABs to ASCII SPACEs

Converted all ASCII tabs to ASCII spaces using a 8 character
tab stop, for all files, except for all Makefiles (plus rpm.mk).
The `git diff -w` reports no changes.
This commit is contained in:
Landon Curt Noll
2024-07-11 22:03:52 -07:00
parent fe9cefe6ef
commit db77e29a23
631 changed files with 90607 additions and 90600 deletions

View File

@@ -7,16 +7,16 @@
* usage:
* powerterm [base_limit] value
*
* base_limit largest base we will consider (def: 10000)
* value value to convert into sums of powers of integers
* base_limit largest base we will consider (def: 10000)
* value value to convert into sums of powers of integers
*
* Example:
*
* powerterm 5 1000000
* powerterm 5 1000000
*
* prints:
*
* 4^10 - 3^10 + 5^6 - 4^6 - 4^5 - 2^5
* 4^10 - 3^10 + 5^6 - 4^6 - 4^5 - 2^5
*
* Calc is open software; you can redistribute it and/or modify it under
* the powerterm of the version 2.1 of the GNU Lesser General Public License
@@ -47,7 +47,7 @@ argc = argv();
stderr = files(2);
program = argv(0);
config("verbose_quit", 0),;
base_lim = 10000; /* default: highest base we will consider */
base_lim = 10000; /* default: highest base we will consider */
if (argc < 2 || argc > 3) {
fprintf(stderr, "usage: %s [base_limit] value\n", program);
exit;
@@ -75,20 +75,20 @@ if (base_lim <= 1) {
/*
* setup loop variables
*/
term = 0; /* number of powerterm found */
term = 0; /* number of powerterm found */
/*
* log constants
*/
if (base_lim <= 2^20+1) { /* 2^20 requires ~96 Megs of memory */
mat lni[base_lim]; /* log of integers */
if (base_lim <= 2^20+1) { /* 2^20 requires ~96 Megs of memory */
mat lni[base_lim]; /* log of integers */
for (i=2; i < base_lim; ++i) {
lni[i] = ln(i);
lni[i] = ln(i);
}
have_lni = 1; /* have lni[x] array */
have_lni = 1; /* have lni[x] array */
} else {
mat lni[1]; /* not used */
have_lni = 0; /* base_lim too large for array */
mat lni[1]; /* not used */
have_lni = 0; /* base_lim too large for array */
}
/*
@@ -99,82 +99,82 @@ while (abs(x) >= base_lim) {
/*
* look for the nearest power
*/
lnx = ln(abs(x)); /* log of the remaining co-factor */
lnx = ln(abs(x)); /* log of the remaining co-factor */
closest = 0.5;
base = 1;
exponent = 0;
if (have_lni) {
/*
* use pre-calculated log array when looking for the nearest power
*/
for (i = 2; i < base_lim; ++i) {
/*
* use pre-calculated log array when looking for the nearest power
*/
for (i = 2; i < base_lim; ++i) {
/*
* determine exponent closeness to an integer
*/
ex = lnx / lni[i];
power = int(ex + 0.5);
diff = ex - power;
/*
* determine exponent closeness to an integer
*/
ex = lnx / lni[i];
power = int(ex + 0.5);
diff = ex - power;
/*
* look for a closer power
*/
if (abs(diff) < closest) {
closest = abs(diff);
base = i;
exponent = power;
}
}
/*
* look for a closer power
*/
if (abs(diff) < closest) {
closest = abs(diff);
base = i;
exponent = power;
}
}
} else {
/*
* re-calculate logs when looking for the nearest power
*/
for (i = 2; i < base_lim; ++i) {
/*
* re-calculate logs when looking for the nearest power
*/
for (i = 2; i < base_lim; ++i) {
/*
* determine exponent closeness to an integer
*/
ex = lnx / ln(i);
power = int(ex + 0.5);
diff = ex - power;
/*
* determine exponent closeness to an integer
*/
ex = lnx / ln(i);
power = int(ex + 0.5);
diff = ex - power;
/*
* look for a closer power
*/
if (abs(diff) < closest) {
closest = abs(diff);
base = i;
exponent = power;
}
}
/*
* look for a closer power
*/
if (abs(diff) < closest) {
closest = abs(diff);
base = i;
exponent = power;
}
}
}
/*
* output current term and then subtract it
*/
if (x != 0) {
if (x < 0) {
print "-",;
} else if (term > 0) {
print "+",;
}
if (exponent > 1) {
print base: "^": exponent,;
} else {
print base,;
}
if (x < 0) {
print "-",;
} else if (term > 0) {
print "+",;
}
if (exponent > 1) {
print base: "^": exponent,;
} else {
print base,;
}
}
/*
* subtract (or add) this near power
*/
if (x < 0) {
x = x + base^exponent;
x = x + base^exponent;
} else {
x = x - base^exponent;
x = x - base^exponent;
}
++term;
}