diff --git a/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tpp b/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tpp
index 5d1de4f86..92a8e3f27 100644
--- a/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tpp
+++ b/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tpp
@@ -1,4 +1,4 @@
-topic "DataSource";
+topic "2. DataSource";
 [2 $$0,0#00000000000000000000000000000000:Default]
 [i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
 [l288;2 $$2,2#27521748481378242620020725143825:desc]
diff --git a/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tppi b/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tppi
index 70f4ab5dc..b245aa4a4 100644
--- a/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tppi
+++ b/uppsrc/ScatterDraw/src.tpp/DataSource$en-us.tppi
@@ -1,4 +1,4 @@
-TITLE("DataSource")
+TITLE("2. DataSource")
 COMPRESSED
 120,156,181,87,137,110,219,56,16,253,21,2,105,23,118,234,40,36,37,89,178,213,45,82,164,215,98,143,22,155,118,47,67,142,104,153,142,137,202,146,151,164,18,123,123,124,251,14,117,89,78,156,19,72,81,88,20,57,51,156,247,230,105,200,140,40,122,242,4,247,240,30,190,229,223,240,21,159,177,60,209,225,72,56,142,31,48,234,6,159,127,126,63,8,140,63,1,127,219,35,182,239,218,196,161,125,248,33,54,161,46,181,29,226,211,129,227,219,182,143,135,113,194,148,10,71,9,245,253,194,137,246,232,30,245,92,74,60,199,119,124,98,123,62,5,95,138,49,197,30,117,137,99,251,212,29,78,185,138,195,17,6,115,27,246,24,244,237,1,38,24,123,132,96,155,122,216,118,29,66,108,10,33,168,71,9,118,135,60,157,134,163,119,253,192,56,56,6,148,219,135,212,251,16,205,113,48,68,55,110,142,77,108,76,109,151,12,220,254,112,194,207,68,186,11,146,123,43,36,15,15,133,230,139,10,17,115,130,253,35,55,32,224,218,239,245,247,60,216,214,113,97,179,129,65,100,
 131,27,165,125,119,64,92,7,82,114,48,29,74,254,111,46,36,95,240,84,87,17,4,33,148,4,19,226,5,144,194,247,239,223,45,226,224,146,41,15,114,33,24,242,166,4,230,0,135,71,220,1,30,184,62,241,177,237,57,212,245,0,250,146,73,182,168,144,76,28,26,84,56,252,158,191,215,39,125,96,20,251,144,191,59,128,0,24,64,192,19,136,116,225,191,237,15,117,229,108,252,140,211,160,55,216,3,146,108,23,123,3,236,57,158,235,0,18,74,250,4,136,196,6,63,148,97,152,102,114,193,146,112,244,229,244,219,211,215,191,29,124,58,65,35,244,229,11,49,90,57,178,209,72,225,0,141,246,143,58,148,14,186,14,122,197,52,59,201,114,25,243,48,252,246,237,135,112,164,236,0,153,7,9,134,155,181,104,24,149,50,25,62,61,64,163,163,14,182,176,5,57,119,109,84,137,199,70,167,225,104,223,110,135,51,65,112,25,11,30,39,217,130,151,198,92,161,148,243,41,82,133,153,66,217,12,77,193,11,205,50,137,166,146,93,136,244,172,87,206,176,148,37,107,37,20,
diff --git a/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tpp b/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tpp
index 1d85a5498..a6fd9ee07 100644
--- a/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tpp
+++ b/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tpp
@@ -1,4 +1,4 @@
-topic "ExplicitEquation";
+topic "3. ExplicitEquation";
 [ $$0,0#00000000000000000000000000000000:Default]
 [0 $$1,0#96390100711032703541132217272105:end]
 [i448;a25;kKO9;2 $$2,0#37138531426314131252341829483380:class]
@@ -16,13 +16,12 @@ that is to say, a function y `= f(x1, x2, ..., a1, a2, ...) where
 y is the dependent variable, x1, x2 are the independent variables 
 and a1, a2, ... are the specific coefficients. For example:]&]
 [s0; [2 -|]&]
-[s0; [2 -|y `= 4x `+ 3z]&]
 [s0; [2 -|y `= 3`*x`^2 `+ 2`*x `- 1]&]
 [s0;2 &]
-[s0; [2 where the number 4, 3, ... are the equation coefficients.]&]
+[s0; [2 where the numbers 3, 2 and `-1 are the equation coefficients.]&]
 [s0;2 &]
-[s0; [2 It can support any explicit equation so it is used to get trend 
-lines and non linear regression.]&]
+[s0; [2 It can support any explicit equation so it is used to handle 
+trend lines and non linear regression.]&]
 [s0;2 &]
 [s0; [2 Its normal use is subclassed to equation types like ][^topic`:`/`/ScatterDraw`/src`/LinearEquation`$en`-us^2 L
 inearEquation][2 , ][^topic`:`/`/ScatterDraw`/src`/PolynomialEquation`$en`-us^2 Polyn
@@ -45,7 +44,7 @@ thus the complexity of the equation.&]
 [s5;:ExplicitEquation`:`:Fit`(DataSource`&`,double`&`): [@(0.0.255) FitError]_[* Fit]([_^DataSource^ D
 ataSource]_`&[*@3 series], [@(0.0.255) double]_`&[*@3 r2])&]
 [s4; Searches for the best combination of coefficients of the equation 
-that match [*@3 series] data series. The quality of the matching 
+that matches [*@3 series] data series. The quality of the matching 
 is returned in the [^http`:`/`/en`.wikipedia`.org`/wiki`/Coefficient`_of`_determination^ c
 oefficient of determination] [*@3 r2].&]
 [s4; It uses [^http`:`/`/eigen`.tuxfamily`.org`/index`.php`?title`=Main`_Page^ Eigen] 
diff --git a/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tppi b/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tppi
index 7eef53153..e9231f5b5 100644
--- a/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tppi
+++ b/uppsrc/ScatterDraw/src.tpp/ExplicitEquation$en-us.tppi
@@ -1,11 +1,11 @@
-TITLE("ExplicitEquation")
+TITLE("3. ExplicitEquation")
 COMPRESSED
-120,156,189,88,237,118,218,56,26,190,21,157,76,211,67,186,196,241,23,9,129,153,217,206,153,36,221,204,52,105,207,166,187,127,56,6,9,35,64,167,182,228,149,229,0,211,233,222,207,94,199,222,216,190,178,108,99,3,73,72,102,186,249,17,48,122,63,159,247,83,30,160,87,175,236,182,253,157,253,196,95,239,130,78,73,22,169,96,96,3,135,3,28,231,167,222,185,237,216,246,153,227,216,158,123,102,123,29,223,113,60,215,117,206,220,51,215,177,59,61,202,39,193,128,249,126,183,79,220,78,255,243,175,31,206,251,46,240,186,192,235,157,57,94,183,227,57,190,123,10,255,28,207,113,59,174,231,59,93,247,220,239,122,94,215,238,133,17,73,211,96,240,183,211,190,86,231,105,3,59,167,96,198,105,199,241,125,223,6,62,173,212,247,28,207,118,189,142,115,222,57,237,141,233,140,241,96,16,185,221,110,174,199,111,251,223,185,103,29,176,199,239,250,93,199,59,235,186,192,230,218,182,107,159,185,32,198,235,186,157,222,132,166,225,46,35,59,79,26,121,6,70,138,9,101,138,
-198,193,224,203,232,235,225,229,237,241,63,238,208,0,125,249,226,104,192,222,122,104,144,218,125,52,120,243,182,229,186,231,71,62,186,92,38,17,11,153,186,252,87,70,20,19,60,8,190,126,125,29,12,82,167,143,244,135,219,239,109,82,224,30,54,72,244,208,224,109,203,182,108,203,237,116,142,60,84,160,227,161,81,48,120,227,109,9,70,61,20,52,232,147,108,12,4,107,134,11,162,200,157,200,100,72,3,173,217,6,151,205,39,26,184,219,210,36,77,36,77,41,87,41,34,104,70,57,149,44,68,180,160,66,180,36,83,171,132,182,145,154,19,133,88,138,148,64,41,89,181,129,99,154,241,48,39,88,33,252,3,154,182,150,78,27,45,221,54,178,44,11,142,225,129,152,135,35,180,152,83,73,129,76,179,207,41,154,208,4,82,8,244,162,123,34,25,25,71,32,222,48,35,2,116,154,132,241,109,34,176,146,79,234,130,43,234,52,161,33,155,130,241,161,160,83,248,100,218,39,11,93,9,9,238,144,56,137,104,47,88,227,112,252,123,227,33,183,222,95,34,252,23,228,253,182,
-125,226,225,55,75,60,116,245,177,11,95,17,62,70,206,14,112,141,139,218,24,158,197,99,42,145,223,70,94,211,202,10,208,134,149,59,100,93,43,20,18,142,210,44,73,132,84,224,245,106,71,84,82,129,88,30,144,44,165,19,29,149,25,85,72,73,192,12,69,140,23,96,113,32,212,79,68,66,176,103,16,236,20,88,119,171,76,129,88,198,36,210,242,180,216,52,27,231,217,104,132,55,146,33,5,153,159,41,164,226,80,137,132,133,144,204,39,248,228,46,36,74,81,121,33,201,2,159,164,50,196,39,239,115,197,85,202,191,162,28,31,103,41,64,217,60,8,64,125,251,73,97,31,69,180,226,34,102,36,218,33,112,251,16,105,169,16,254,167,196,94,65,177,48,186,203,200,141,19,45,175,9,156,169,238,178,43,92,181,28,183,123,244,46,255,255,214,41,59,4,152,150,87,40,186,161,121,82,188,103,169,42,187,131,103,186,67,103,119,119,184,163,234,66,71,140,226,22,227,10,31,53,26,5,186,103,82,101,36,10,154,63,10,54,9,70,131,55,168,226,13,90,245,115,144,163,
-143,161,127,65,138,6,71,90,185,223,215,196,41,170,126,69,164,44,81,205,143,196,180,145,185,22,186,230,80,248,73,5,247,58,47,76,46,230,196,203,68,112,93,183,5,243,156,205,230,52,85,192,181,0,4,138,31,119,214,183,85,152,116,157,203,146,52,34,10,178,111,193,212,188,89,63,69,133,129,168,122,37,149,166,231,250,100,205,139,246,230,207,15,241,67,193,168,121,102,164,132,66,183,141,37,83,171,45,16,106,173,253,241,24,94,49,133,91,235,150,140,95,227,246,68,64,62,232,111,27,1,5,210,75,41,133,204,227,7,15,16,185,209,112,205,58,172,119,246,17,126,157,199,43,133,126,77,211,160,221,16,100,20,84,52,210,173,5,154,200,16,34,129,166,194,192,48,214,81,1,63,199,140,27,92,55,1,217,112,220,140,128,152,168,112,142,234,6,160,9,216,86,60,88,232,19,112,0,67,84,67,46,103,97,124,102,162,170,50,201,33,172,140,231,103,131,225,92,169,196,148,39,212,158,181,96,159,89,66,39,140,96,75,200,25,62,209,207,248,228,231,181,89,120,36,166,
-120,52,161,80,199,113,97,248,176,110,182,86,218,56,13,80,137,68,45,191,160,201,165,77,221,108,166,213,171,108,57,37,49,139,86,133,122,157,167,75,108,37,243,4,255,85,49,5,161,251,225,134,48,142,71,31,201,12,162,114,169,185,2,196,116,174,196,160,188,194,113,63,183,222,211,123,202,33,21,103,248,240,210,197,135,93,27,31,158,123,55,68,2,126,114,2,158,146,104,38,36,164,127,60,68,107,210,227,138,0,170,181,36,64,99,162,59,53,40,175,107,94,44,22,216,138,195,20,91,132,71,216,154,137,123,248,245,223,177,144,20,159,12,209,47,96,9,69,55,66,254,247,63,1,130,225,65,34,107,79,187,111,174,111,63,254,244,243,175,67,84,124,9,160,213,50,88,210,160,33,68,108,44,137,92,213,160,54,17,79,123,230,23,230,116,236,254,7,104,142,219,5,211,187,21,121,13,24,194,72,175,110,232,170,220,49,10,41,48,150,194,144,166,211,44,138,86,86,209,40,72,113,8,141,36,202,32,173,217,108,150,23,58,140,208,223,168,20,214,211,138,175,57,153,228,89,
-78,215,101,86,183,226,3,143,86,245,44,135,225,171,73,210,124,180,23,99,154,78,172,74,116,222,74,18,34,73,76,149,222,169,202,77,201,48,112,161,106,76,79,91,119,7,83,57,218,109,216,167,70,55,203,253,175,202,182,176,87,161,57,201,183,182,113,5,141,94,139,116,137,26,140,30,233,136,134,75,140,21,164,252,94,166,94,199,137,20,9,149,215,60,201,212,71,3,0,149,233,134,201,128,129,198,1,72,161,85,197,105,217,10,152,102,42,97,3,174,198,2,167,151,85,154,207,131,220,175,152,172,16,209,3,15,12,230,247,80,22,148,135,116,15,3,63,9,113,3,251,84,153,86,151,26,178,252,108,19,85,48,97,46,38,105,37,62,7,3,240,20,81,102,122,161,128,61,56,18,139,104,245,71,230,193,159,55,5,170,46,175,123,17,236,194,0,20,216,157,150,237,168,166,100,44,68,244,45,198,140,25,15,19,145,231,119,81,145,141,206,187,23,70,83,220,42,102,228,62,43,79,105,6,120,51,109,46,59,235,19,176,96,233,84,248,252,189,232,35,58,225,76,191,40,167,
-220,214,134,93,181,212,237,133,69,243,25,201,47,114,173,253,77,92,220,29,33,115,234,254,249,0,20,91,227,210,65,129,110,119,165,158,103,225,241,79,26,42,33,241,247,5,30,63,190,4,145,209,208,72,25,34,243,25,140,190,223,65,253,99,1,196,55,72,4,221,99,141,112,254,12,239,223,81,117,11,141,14,183,30,246,121,52,188,131,241,193,103,67,100,62,115,151,11,190,160,181,203,145,245,138,12,36,122,33,198,7,230,178,133,15,218,240,125,125,79,194,7,122,10,224,131,226,150,131,15,158,101,248,21,140,223,151,26,95,242,254,65,7,16,215,151,115,119,195,15,243,171,7,238,160,198,235,141,71,174,52,207,241,187,122,124,129,223,213,69,242,113,191,97,22,38,17,209,19,145,46,85,91,35,144,191,133,192,199,158,175,95,65,56,229,59,136,226,181,68,195,250,195,227,39,110,148,183,89,124,1,123,154,74,203,75,37,112,60,116,131,172,104,31,188,68,54,175,144,249,53,109,112,120,108,142,30,126,225,81,219,53,38,185,124,253,234,132,175,239,5,227,213,94,24,90,
-207,240,252,93,195,243,109,183,11,159,208,187,134,215,143,134,233,219,121,84,184,178,71,52,111,200,18,70,248,246,42,179,79,116,31,228,125,121,180,99,178,100,113,22,215,208,168,208,162,107,249,208,143,57,205,33,41,22,144,35,232,159,250,98,170,239,135,27,55,211,26,196,102,226,60,51,232,143,0,244,104,18,60,2,206,174,164,248,255,57,94,229,6,10,130,255,1,31,120,231,101,
+120,156,189,88,237,118,226,54,26,190,21,157,116,50,135,204,130,227,15,8,4,218,238,236,105,146,105,182,77,102,78,51,237,31,142,65,194,8,208,25,91,242,202,114,128,206,206,222,207,94,199,222,88,95,89,182,177,129,36,36,237,108,126,4,140,222,207,231,253,148,135,232,213,43,187,105,127,99,63,241,215,191,160,51,146,134,202,31,218,192,225,0,199,249,153,119,110,59,182,221,117,28,219,115,187,182,215,105,59,142,231,186,78,215,237,186,142,221,233,83,62,245,135,172,221,238,13,136,219,25,124,250,233,253,249,192,5,94,23,120,189,174,227,245,58,158,211,118,207,224,159,227,57,110,199,245,218,78,207,61,111,247,60,175,103,247,131,144,36,137,63,252,241,108,160,213,121,218,192,206,25,152,113,214,113,218,237,182,13,124,90,105,219,115,60,219,245,58,206,121,231,172,63,161,115,198,253,97,232,246,122,153,158,118,179,253,141,219,237,128,61,237,94,187,231,120,221,158,11,108,174,109,187,118,215,5,49,94,207,237,244,167,52,9,246,25,217,121,210,200,46,24,41,166,148,41,
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+111,200,133,175,8,183,144,179,7,66,227,136,86,201,211,104,66,101,130,188,38,114,51,187,112,203,41,237,41,161,171,217,179,71,222,181,66,1,225,40,73,227,88,72,5,114,214,123,240,79,4,98,25,244,105,66,167,26,255,5,232,11,65,147,4,128,80,200,120,142,12,7,90,253,68,36,68,118,14,145,77,128,123,191,214,4,136,101,68,66,45,82,75,78,210,73,150,122,70,126,45,242,9,200,252,68,33,239,70,74,196,44,128,204,61,197,167,119,1,81,138,202,11,73,150,248,52,145,1,62,253,57,83,92,230,247,43,202,113,43,77,0,209,250,129,15,234,155,79,10,251,32,194,53,23,17,35,225,30,129,187,135,72,75,133,88,63,37,246,10,42,131,209,125,70,110,157,104,121,117,224,76,41,23,45,224,170,225,184,189,147,119,217,255,183,78,209,14,192,180,172,28,209,13,213,185,1,158,39,170,104,5,158,105,5,157,253,173,224,142,170,11,29,49,138,27,140,43,124,82,235,10,232,158,73,149,146,208,175,255,40,216,212,31,15,223,160,146,215,111,84,207,65,142,62,134,
+102,5,153,234,159,104,229,237,129,38,78,80,249,43,34,69,61,106,126,36,102,181,228,181,208,53,135,42,143,75,184,55,121,97,210,49,35,94,197,130,235,34,205,153,23,108,190,160,137,2,174,37,32,144,255,184,183,152,173,220,164,235,76,150,164,33,81,144,125,75,166,22,245,18,50,133,166,69,85,139,169,48,61,211,39,43,94,52,183,127,126,136,31,10,70,45,82,35,37,16,186,71,172,152,90,239,128,80,233,227,143,199,240,138,41,220,216,244,95,252,26,55,167,2,242,65,127,219,10,40,144,94,74,41,100,22,63,120,128,200,141,71,27,214,81,181,141,143,241,235,44,94,9,52,103,154,248,205,154,32,163,160,164,145,110,37,208,68,6,16,9,52,19,6,134,137,142,10,248,57,97,220,224,186,13,200,150,227,166,223,71,68,101,82,170,38,160,41,88,151,63,88,232,35,240,0,75,88,193,46,99,98,124,110,226,170,82,201,33,176,140,103,103,195,209,66,169,216,20,40,84,159,181,100,159,88,76,167,140,96,75,200,57,62,213,207,248,244,135,141,97,120,44,102,120,60,
+165,80,201,81,110,250,168,106,184,86,90,59,245,81,129,69,37,195,160,205,37,117,221,108,174,213,171,116,53,35,17,11,215,185,122,157,169,43,108,197,139,24,255,93,49,5,193,251,238,134,48,142,199,31,200,28,226,114,169,185,124,196,116,182,68,160,188,68,242,48,183,126,166,247,148,67,50,206,241,241,165,139,143,123,54,62,62,247,110,136,4,252,228,20,60,37,225,92,72,40,128,104,132,54,164,173,146,0,234,181,32,64,19,162,123,53,40,175,106,94,46,151,216,138,130,4,91,132,135,216,154,139,123,248,245,63,145,144,20,159,142,208,63,193,18,138,110,132,252,223,127,125,68,97,216,132,214,129,118,223,92,223,126,248,199,15,63,141,80,254,197,135,102,203,96,39,131,150,16,178,137,36,114,93,129,218,68,60,233,155,95,152,211,177,7,239,161,61,238,150,76,255,86,100,85,96,8,67,189,169,161,171,98,165,200,165,192,96,10,2,154,204,210,48,92,91,121,171,32,249,33,180,146,48,133,196,102,243,121,86,234,48,71,127,167,82,88,79,43,190,230,100,154,229,57,221,
+20,90,213,138,247,60,92,87,179,28,38,176,38,73,178,249,158,207,106,58,181,74,209,89,51,137,137,36,17,85,122,133,42,22,35,195,192,133,170,48,61,109,221,29,204,229,112,191,97,31,107,253,44,243,191,44,220,220,94,5,219,65,182,164,77,74,104,244,22,164,75,212,96,244,72,79,52,92,98,162,32,229,15,50,245,58,138,165,136,169,188,230,113,170,62,24,0,96,41,218,50,25,48,208,56,0,41,52,171,40,41,90,1,211,76,5,108,192,85,219,215,244,110,74,179,137,144,249,21,145,53,34,122,228,129,193,252,30,202,130,242,128,30,96,224,71,33,110,96,169,42,210,234,82,67,150,157,109,163,10,38,44,196,52,41,197,103,96,0,158,34,76,77,55,20,176,246,134,98,25,174,255,204,68,248,235,230,64,217,231,117,47,130,213,23,128,2,187,147,162,29,85,148,76,132,8,191,198,160,49,3,98,42,178,252,206,43,178,214,121,15,194,104,134,27,249,148,60,100,233,41,204,0,111,102,245,117,103,115,2,22,172,156,18,159,95,242,62,162,19,206,244,139,98,206,237,
+172,217,101,75,221,93,89,52,159,145,252,34,215,154,95,197,197,253,17,50,167,238,95,15,64,190,4,172,28,228,235,118,87,232,121,22,30,191,209,64,9,137,191,205,241,248,254,37,136,140,71,70,202,8,153,79,127,252,237,30,234,239,115,32,190,66,34,232,30,107,132,243,103,120,255,142,170,91,104,116,184,241,176,207,227,209,29,140,15,62,31,33,243,153,185,156,243,249,141,125,142,108,150,100,32,209,43,49,62,50,215,45,124,212,132,239,155,155,18,62,210,83,0,31,229,247,28,124,244,44,195,175,96,252,190,212,248,130,247,79,58,128,184,190,165,187,91,126,152,95,61,112,7,213,222,102,60,114,169,121,142,223,229,227,11,252,46,175,146,143,251,13,179,48,14,137,158,136,116,165,154,26,129,236,117,4,110,121,109,253,46,194,41,94,70,228,239,39,106,214,31,183,158,184,83,222,166,209,5,236,105,42,41,174,149,192,241,208,29,178,164,125,240,26,89,191,68,102,23,181,225,113,203,28,61,252,214,163,178,107,76,51,249,250,29,10,223,220,11,38,235,131,48,180,158,225,
+249,187,154,231,187,110,231,62,161,119,53,175,31,13,211,215,243,40,119,229,128,104,222,144,21,140,240,221,85,230,144,232,62,200,251,242,104,71,100,197,162,52,170,160,81,162,69,55,242,161,31,115,154,65,146,47,32,39,208,63,245,213,84,223,15,183,238,166,21,136,205,196,121,102,208,31,1,232,209,36,120,4,156,125,73,241,255,115,188,204,13,228,251,127,0,248,213,228,44,
 
diff --git a/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tpp b/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tpp
index be9bdfa3f..5ab3162b6 100644
--- a/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tpp
+++ b/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tpp
@@ -1,4 +1,4 @@
-topic "";
+topic "3.3 Fourier Equation";
 [ $$0,0#00000000000000000000000000000000:Default]
 [0 $$1,0#96390100711032703541132217272105:end]
 [i448;a25;kKO9;2 $$2,0#37138531426314131252341829483380:class]
diff --git a/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tppi b/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tppi
index 18856c20f..11cc1d398 100644
--- a/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tppi
+++ b/uppsrc/ScatterDraw/src.tpp/FourierEquation$en-us.tppi
@@ -1,4 +1,4 @@
-TITLE("")
+TITLE("3.3 Fourier Equation")
 COMPRESSED
 120,156,133,121,233,111,98,89,150,231,191,98,169,187,90,153,53,157,89,94,34,50,34,35,190,228,72,93,61,45,205,42,181,230,83,40,186,34,171,210,85,21,170,172,204,156,140,200,153,145,106,74,194,102,223,119,48,24,48,155,217,204,106,176,49,152,125,49,96,48,59,102,177,217,49,54,24,204,106,118,195,60,103,45,83,149,211,82,223,15,239,241,238,59,231,252,206,61,231,190,115,206,61,188,90,250,219,191,93,254,251,229,191,89,254,55,198,139,127,88,255,229,231,223,125,249,254,245,171,101,128,99,5,224,248,244,147,181,79,151,87,150,151,159,173,172,44,175,173,62,91,94,123,250,100,101,101,109,117,117,229,217,234,179,213,149,229,167,47,214,191,250,226,245,171,183,79,158,60,127,249,249,234,211,151,191,249,143,255,245,211,151,171,0,239,42,192,187,246,108,101,237,249,211,181,149,39,171,159,0,151,149,181,149,213,167,171,107,79,86,158,175,126,250,228,249,218,218,243,229,23,191,248,242,243,119,239,94,191,250,167,79,94,62,194,173,61,42,248,244,19,64,141,79,158,174,
 60,121,242,100,25,224,123,4,125,178,182,178,182,188,186,246,116,229,211,167,159,188,248,249,250,175,222,126,245,175,1,62,249,55,1,159,1,128,95,127,177,254,246,253,250,111,95,191,250,114,245,249,243,239,249,158,254,253,211,191,89,125,246,20,88,208,147,231,79,158,175,172,61,123,190,10,176,175,46,47,175,46,63,91,5,244,88,123,190,250,244,197,23,235,239,126,241,250,213,239,126,246,251,31,253,244,191,124,244,223,255,121,233,213,210,239,126,183,242,104,176,207,214,150,94,189,91,126,185,244,234,199,159,125,176,186,250,233,135,79,150,254,241,235,239,190,125,187,254,237,79,255,199,119,159,191,127,251,245,87,175,95,255,254,247,127,247,250,213,187,149,151,75,143,183,213,151,47,126,64,240,230,197,155,63,216,225,197,143,62,90,122,245,217,7,203,31,47,127,188,250,244,233,135,107,75,127,180,206,218,210,207,94,191,250,241,218,15,5,47,189,88,122,253,87,228,223,124,247,243,47,223,254,226,255,209,255,244,127,127,3,60,191,125,255,103,77,30,241,151,129,53,255,225,190,244,
diff --git a/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tpp b/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tpp
index e03fd6263..7f26adbce 100644
--- a/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tpp
+++ b/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tpp
@@ -1,4 +1,4 @@
-topic "LinearEquation";
+topic "3.1 LinearEquation";
 [ $$0,0#00000000000000000000000000000000:Default]
 [0 $$1,0#96390100711032703541132217272105:end]
 [i448;a25;kKO9;2 $$2,0#37138531426314131252341829483380:class]
diff --git a/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tppi b/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tppi
index dc9c75ff2..228757b28 100644
--- a/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tppi
+++ b/uppsrc/ScatterDraw/src.tpp/LinearEquation$en-us.tppi
@@ -1,4 +1,4 @@
-TITLE("LinearEquation")
+TITLE("3.1 LinearEquation")
 COMPRESSED
 120,156,133,144,75,107,2,49,16,128,255,202,64,181,168,84,153,199,174,251,162,32,165,158,90,218,67,233,41,4,119,213,44,4,183,171,221,7,40,226,127,111,212,82,209,75,115,152,33,204,124,223,76,162,160,211,193,7,188,195,127,78,252,108,242,172,45,26,173,208,17,228,136,104,44,17,18,98,64,132,194,1,138,239,17,9,51,5,28,48,161,31,155,114,169,149,245,188,48,201,216,79,86,47,239,81,194,142,101,199,74,64,18,250,66,30,143,93,32,33,246,89,60,10,57,242,66,145,16,227,69,145,213,181,86,251,217,161,59,125,27,126,126,128,130,253,158,142,139,76,4,84,141,9,168,193,164,199,28,245,61,120,181,165,201,170,233,119,155,53,118,93,106,125,56,220,107,85,83,2,199,196,73,124,93,79,227,244,108,143,187,67,80,147,30,142,112,196,190,223,23,248,157,41,48,211,106,32,55,90,136,65,95,117,111,218,121,97,23,151,246,233,118,227,238,182,249,219,227,56,29,221,139,207,25,20,223,26,43,179,169,76,109,202,166,134,12,10,87,115,97,101,96,7,233,35,
 112,58,216,66,58,4,26,233,11,255,180,131,165,201,109,105,79,248,141,173,108,191,230,166,130,117,14,139,181,201,115,183,202,201,108,107,224,179,195,125,136,214,63,168,70,143,77,
diff --git a/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tpp b/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tpp
index 38d175717..6668c4b1c 100644
--- a/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tpp
+++ b/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tpp
@@ -1,4 +1,4 @@
-topic "PolynomialEquation";
+topic "3.2 PolynomialEquation";
 [ $$0,0#00000000000000000000000000000000:Default]
 [0 $$1,0#96390100711032703541132217272105:end]
 [i448;a25;kKO9;2 $$2,0#37138531426314131252341829483380:class]
diff --git a/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tppi b/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tppi
index 919205478..c6a56c5f5 100644
--- a/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tppi
+++ b/uppsrc/ScatterDraw/src.tpp/PolynomialEquation$en-us.tppi
@@ -1,4 +1,4 @@
-TITLE("PolynomialEquation")
+TITLE("3.2 PolynomialEquation")
 COMPRESSED
 120,156,133,147,219,142,218,48,16,134,95,101,164,93,42,160,11,178,199,54,9,137,42,81,105,105,43,245,40,173,122,101,185,36,128,1,107,67,66,73,216,178,66,188,123,199,156,10,91,164,205,133,227,195,252,243,207,124,78,52,220,222,178,59,118,195,94,121,162,123,59,73,87,89,101,52,35,5,39,69,183,35,186,140,51,22,112,206,4,6,76,40,201,185,64,228,1,6,200,153,138,108,62,54,218,73,25,198,41,170,248,241,243,247,110,140,164,69,210,138,128,139,80,9,46,177,67,3,23,28,21,10,201,67,236,202,80,136,144,69,163,44,45,75,163,63,117,98,111,39,124,129,170,67,101,116,20,151,82,50,210,121,83,41,184,96,40,20,239,170,78,52,180,83,151,95,51,148,175,26,6,100,88,140,173,171,236,220,232,12,195,112,167,83,119,234,6,3,69,13,201,80,134,92,4,33,146,28,25,67,22,32,213,33,66,84,209,216,150,35,163,55,131,109,173,255,173,245,243,1,52,108,54,220,3,235,9,208,37,139,65,55,123,117,196,110,67,194,143,34,123,206,139,185,75,179,
 254,239,85,90,185,34,55,102,187,125,99,116,201,99,240,47,140,163,255,99,146,40,217,211,136,106,45,208,189,58,107,179,54,42,213,16,112,96,36,96,96,116,83,92,73,15,17,152,11,197,98,53,204,220,232,159,164,191,94,208,218,85,167,122,124,21,140,154,223,191,65,227,181,172,75,187,88,218,210,230,85,9,41,228,213,12,198,118,186,180,22,22,167,80,200,220,163,133,103,72,222,129,72,154,235,228,23,66,242,22,144,166,144,180,128,95,216,236,123,63,82,251,80,231,24,54,62,238,198,30,63,18,164,50,118,149,195,87,59,31,218,37,124,113,101,117,100,39,98,226,226,39,50,142,94,246,227,217,61,216,234,126,87,95,82,119,121,149,52,94,96,132,39,183,172,86,105,102,46,55,11,55,54,3,221,132,147,218,212,207,207,41,147,63,166,59,206,87,115,211,240,246,42,246,193,37,232,90,235,184,15,105,9,213,204,130,93,47,138,156,120,65,49,217,173,103,110,58,179,101,69,192,254,80,51,135,77,151,143,237,130,126,25,31,247,148,46,93,58,204,108,217,62,100,126,127,
diff --git a/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tpp b/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tpp
index 8b2264b37..c81089a21 100644
--- a/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tpp
+++ b/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tpp
@@ -1,4 +1,4 @@
-topic "ScatterDraw";
+topic "1. ScatterDraw";
 [ $$0,0#00000000000000000000000000000000:Default]
 [0 $$1,0#96390100711032703541132217272105:end]
 [i448;a25;kKO9;2 $$2,0#37138531426314131252341829483380:class]
diff --git a/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tppi b/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tppi
index baec57902..3aabdd641 100644
--- a/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tppi
+++ b/uppsrc/ScatterDraw/src.tpp/ScatterDraw$en-us.tppi
@@ -1,4 +1,4 @@
-TITLE("ScatterDraw")
+TITLE("1. ScatterDraw")
 COMPRESSED
 120,156,148,187,199,143,171,123,154,30,246,175,52,160,0,89,16,132,115,206,189,183,239,237,238,205,44,180,48,224,133,23,94,54,218,82,75,106,9,3,143,100,99,102,12,47,4,9,197,156,83,49,231,34,89,44,230,92,204,169,152,89,204,44,22,115,206,57,231,236,239,244,140,13,27,48,44,136,40,212,87,100,241,253,133,55,60,239,243,252,200,239,247,191,250,135,255,240,203,63,251,242,15,190,252,87,30,191,253,23,127,250,119,127,252,223,255,234,111,255,240,251,47,128,197,87,192,226,55,191,254,225,55,95,190,126,249,242,243,215,175,95,126,248,246,243,151,31,126,250,241,235,215,31,190,125,251,250,243,183,159,191,125,253,242,211,111,255,244,31,255,237,31,126,255,151,63,254,248,203,239,254,248,237,167,223,253,47,255,195,255,248,155,223,125,3,108,191,1,182,63,252,252,245,135,95,126,250,225,235,143,223,126,13,252,250,250,195,215,111,63,125,251,225,199,175,191,124,251,205,143,191,252,240,195,47,95,126,251,111,254,234,143,127,243,55,127,248,253,95,125,251,229,151,63,27,
 253,0,24,125,251,249,39,96,240,31,127,249,241,151,175,63,252,252,203,55,192,246,219,151,47,223,190,252,252,237,167,175,63,254,240,203,183,159,126,251,111,255,244,55,255,230,15,191,255,215,63,126,251,179,201,143,255,236,199,127,240,245,7,96,89,95,126,254,205,151,159,127,252,249,167,31,127,0,108,190,254,250,43,240,246,47,223,167,2,150,255,219,255,248,191,254,245,127,248,227,95,253,127,45,243,167,255,234,50,127,254,242,219,191,252,219,63,253,135,63,252,254,191,255,245,239,190,59,229,215,223,221,248,211,175,1,103,253,26,152,226,199,31,191,0,102,223,93,243,227,15,192,50,190,253,240,211,215,223,252,244,235,223,254,235,63,253,251,191,252,143,127,191,177,191,252,250,245,219,215,223,253,235,175,63,255,14,152,243,191,252,151,255,242,207,129,133,253,221,118,127,6,134,250,250,5,48,252,246,21,120,13,24,232,231,175,63,253,230,203,111,126,250,229,235,47,95,126,248,249,199,111,63,253,12,248,247,127,251,227,95,255,17,152,253,63,253,203,255,252,171,223,255,234,63,253,