--- Begin Message ---
Package: qtiplot
Version: 0.9.8.9-16
QtiPlot contains documentation for the available functions within the muparser
package.
It appears when a column value is set (column header context menu "Set column
values"
and choosing the log function from the drop down menu).
However, the documentation for the log function is wrong. At least current
versions
of muparser [1] specify it as the natural logarithm, not the decimal logarithm.
I tested the expression log(10) with Buster's version of muparser and it
evaluates
to log_e(10)\approx2.3, not log_{10}(10.0)=1.0.
I tried to modify all translations accordingly.
[1]
http://beltoforion.de/article.php?a=muparser&hl=en&p=features&s=idDef2#idDef2
Only in qtiplot-0.9.8.9-working: debian
diff -r -u qtiplot-0.9.8.9/qtiplot/src/scripting/muParserScripting.cpp
qtiplot-0.9.8.9-working/qtiplot/src/scripting/muParserScripting.cpp
--- qtiplot-0.9.8.9/qtiplot/src/scripting/muParserScripting.cpp 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/src/scripting/muParserScripting.cpp
2017-11-21 20:19:03.616750339 +0100
@@ -80,7 +80,7 @@
{ "invf", 3, NULL, NULL, invf, QObject::tr("invf(x, m, n):\n Inverse
F-Distribution with m and n degrees of freedom.") },
{ "invt", 2, NULL, invt, NULL, QObject::tr("invt(x, n):\n Inverse
t-distribution with n degrees of freedom.") },
{ "ln", 1, NULL,NULL,NULL, QObject::tr("ln(x):\n Calculate natural logarithm
log_e.") },
- { "log", 1, NULL,NULL,NULL, QObject::tr("log(x):\n Calculate decimal
logarithm log_10.") },
+ { "log", 1, NULL,NULL,NULL, QObject::tr("log(x):\n Calculate natural
logarithm log_e.") },
{ "log10", 1, NULL,NULL,NULL, QObject::tr("log10(x):\n Calculate decimal
logarithm log_10.") },
{ "log2", 1, NULL,NULL,NULL, QObject::tr("log2(x):\n Calculate binary
logarithm log_2.") },
{ "min", -1, NULL,NULL,NULL, QObject::tr("min(x,y,...):\n Calculate minimum
of all arguments.") },
Only in qtiplot-0.9.8.9-working/qtiplot/src: TAGS
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_cn.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_cn.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_cn.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_cn.ts 2017-11-21
20:59:20.073507619 +0100
@@ -21502,9 +21502,9 @@
<message>
<location filename="../src/scripting/muParserScripting.cpp" line="83"/>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- 计算以10为底的对数。</translation>
+ 计算自然对数（以e为底的对数）。</translation>
</message>
<message>
<location filename="../src/scripting/muParserScripting.cpp" line="84"/>
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_cz.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_cz.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_cz.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_cz.ts 2017-11-21
21:01:00.890178064 +0100
@@ -13069,9 +13069,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- Počítá desetinný logaritmus log_10.</translation>
+ Počítá přirozený logaritmus log_e</translation>
</message>
<message>
<source>exp(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_de.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_de.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_de.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_de.ts 2017-11-21
21:04:07.666851735 +0100
@@ -22246,9 +22246,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- Zehnerlogarithmus log_10.</translation>
+ Natürlicher Logarithmus log_e.</translation>
</message>
<message>
<source>log10(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_el.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_el.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_el.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_el.ts 2017-11-21
21:04:44.620186454 +0100
@@ -12944,9 +12944,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
-Υπολογισμός δεκαδικού λογάριθμου log_10.</translation>
+Υπολογισμός φυσικού λογάριθμου log_e.</translation>
</message>
<message>
<source>log10(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_es.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_es.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_es.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_es.ts 2017-11-21
21:05:03.360187157 +0100
@@ -18852,7 +18852,7 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation type="unfinished"></translation>
</message>
<message>
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_fr.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_fr.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_fr.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_fr.ts 2017-11-21
21:13:00.356871712 +0100
@@ -13219,9 +13219,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
- <translation>log10(x) :
- Calcule le logarithme décimal log_10.</translation>
+ Calculate natural logarithm log_e.</source>
+ <translation>log(x) :
+ Calcule le logarithme naturel log_e.</translation>
</message>
<message>
<source>log10(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_it.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_it.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_it.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_it.ts 2017-11-21
21:13:53.876873718 +0100
@@ -17979,9 +17979,9 @@
<message>
<location filename="../src/scripting/muParserScripting.cpp" line="83"/>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- Logaritmo decimale. Logaritmo in base 10. </translation>
+ Logaritmo naturale. Logaritmo in base e.</translation>
</message>
<message>
<location filename="../src/scripting/muParserScripting.cpp" line="84"/>
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_ja.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_ja.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_ja.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_ja.ts 2017-11-21
21:14:11.313541047 +0100
@@ -13232,7 +13232,7 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation type="unfinished"></translation>
</message>
<message>
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_pt.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_pt.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_pt.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_pt.ts 2017-11-21
21:15:18.193543547 +0100
@@ -15196,9 +15196,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation type="obsolete">log(x):
- Calcula o logarítmo decimal: log_10.</translation>
+ Calcula o logarítmo natural: log_e.</translation>
</message>
<message>
<source>log10(x):
@@ -18720,9 +18720,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation type="unfinished">log(x):
- Calcula o logarítmo decimal: log_10.</translation>
+ Calcula o logarítmo natural: log_e.</translation>
</message>
<message>
<source>log10(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_ro.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_ro.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_ro.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_ro.ts 2017-11-21
21:15:41.053544405 +0100
@@ -16702,9 +16702,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- Calculează logaritmul zecimal log_10.</translation>
+ Calculează logaritmul natural log_e.</translation>
</message>
<message>
<source>log10(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_ru.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_ru.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_ru.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_ru.ts 2017-11-21
21:16:01.396878507 +0100
@@ -13248,9 +13248,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- Десятичный логарифм.</translation>
+ Натуральный логарифм.</translation>
</message>
<message>
<source>log10(x):
diff -r -u qtiplot-0.9.8.9/qtiplot/translations/qtiplot_sv.ts
qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_sv.ts
--- qtiplot-0.9.8.9/qtiplot/translations/qtiplot_sv.ts 2012-11-07
17:11:32.000000000 +0100
+++ qtiplot-0.9.8.9-working/qtiplot/translations/qtiplot_sv.ts 2017-11-21
21:16:26.976879459 +0100
@@ -19560,9 +19560,9 @@
</message>
<message>
<source>log(x):
- Calculate decimal logarithm log_10.</source>
+ Calculate natural logarithm log_e.</source>
<translation>log(x):
- Beräkna 10-logaritmen log_10.</translation>
+ Beräknar naturliga logaritmen log_e.</translation>
</message>
<message>
<source>log10(x):
--- End Message ---
