( Click Save : Note ( 1.txt ) ~ Find / Copy 'CAL.swf ' Hints : Stand Alone )

Goto : (Eighth Grade) 'UnitCalcV1' ...

Please, do Stand Alone at page end. ( Works BEST ~ NO Browser ~ Read Hints )

After writing E = mc2,

Einstein checked the

units (Work), and said,

"That must be right."

(It is now proven accurate to

23 decimal places.)

Magic is trick NOT explained.
With Math, each Step is Simple and Obvious. ( NO Skipped Steps )

What is the MI/HR rotation of earth (and atmosphere) at the equator?

3963.2048834805 MI * 2 = 7926.409766961 MI
7926.409766961 MI * 3.14159265358979 '/'*DAY = 24901.5506932271 MI/DAY
24901.5506932271 MI/DAY / 24 DAY/HR = 1037.56461221779 MI/HR

( Faster than the Speed of Sound ! )

Is the Knot based on The Great Circle of Earth?

3963.2048834805 MI * 2 = 7926.409766961 MI
7926.409766961 MI * 3.14159265358979 '/' = 24901.5506932271 MI
24901.5506932271 MI / 360 /DEG = 69.1709741478529 MI/DEG
69.1709741478529 MI/DEG / 60 DEG/aMIN = 1.15284956913088 MI/aMIN
1.15284956913088 MI/aMIN * 5280 FT/MI = 6087.04572501106 FT/aMIN
6087.04572501106 FT/aMIN / 6076.1154855643 KNOT/FT = 1.00179888606014 KNOT/aMIN
1 / 1.00179888606014 aMIN/KNOT = 0.998204344120195 aMIN/KNOT

( Yes, but the earth is NOT a perfect sphere. )

( Note : 'No Units' ~Write-in Units ~ PickUnit ~ Note )

What was the WindowWasher's fall ( FT/SEC & MI/HR ) from 470 FT?

470 FT * 2 '/' = 940 FT
940 FT / 32.17404855643 SEC*SEC/FT = 29.2160931612736 SEC*SEC
29.2160931612736 SEC*SEC ^ .5 '/' = 5.40519131588084 SEC
5.40519131588084 SEC * 32.17404855643 FT/SEC*SEC = 173.906887853944 FT/SEC
173.906887853944 FT/SEC * 0.681818181818182 SEC*MI/FT*HR = 118.572878082234 MI/HR

( And... he lived ! )

Hints * Copy, Save ( Hints.RTF ) and Print

** If NO ( Flash 5 ) Calculator : Revise 'Tools / Options' ~ Use different browser.*
* 100 % Menu Button Pick : Top Menu : (Double) Click/Hold/Drag to Next (Top) Menu...
1. Self-Solving Problems : Use Clarifying Units and (=)Calc. on First Crack... Copy/Save.
2. 'Space' Saves ( X2M ) ~ CE ReSets MRX to Last Answer Saved also to Input Hex...
3. 2+ Extra Quick Memories : Run Trig with needed numbers-units for Instant Recall.
4. X Days between Dates are this year, but (12.04)-(15.11) 'xDay' = 98 DAY : Counts into next year.
5. 6/49 Lottery Voluntary Tax { No Order-Repetition } 1 of : (49.006) 'Combinations' = 13983816.
6. { 0!=1!=1 } (7.007) or (7.006) 'Permutions' = 7! ( Factorial ) = 5040.
7. Safe Codes { Order, No Repetition } (100.004) 'Permutions' = 94109400.
8. PiPi = Pi 'Ln'(1.1447298858494*Pi=3.59627499972916) 'Power of e' = 36.4621596072079
9. 101/Pi = 10 'Ln'(2.30258509299405/Pi=0.732935598879428) 'Power of e' = 2.08118116198986
A. Pi(Log10) = Pi 'Ln'(1.1447298858494) / 10 'Ln'(2.30258509299405) = 0.497149872694134
B. ( 22000.075 )*( 1.04 ) ' $/Mo' = 612.09 : Total Amount ( in History ) = 29380.32
C. Good Check : A Scale Right Angle Triangle : Solve any triangle with S.A.S or A.S.A...
( TOTT )
D. KeyBd Short Cuts... 'Down'=Max. Scroll, 'Tab'=1/X, 'BkSp'=Flip, 'End'=+/- and 'Home'=RCL2
E. Click Display Place to insert "e" for Scientific Format... ~ ( 'Left'=No Units and 'Right'=RMX )
F. 'Up'=Scroll, 'Insert'=C, 'Delete'=CE, 'PgUp'=MemList and 'PgDn'=X Memory ReCall.
G. 't'=Trig : ' j '=ADJ, 'o'=OPP, 'h'=HYP and 'g'=DEG. (CAPS : Base36-Write-in or Rt.Click Paste)
H. 'z'=Accurate Recalc Calc : Toggle Operational Sounds : Off / On.
I. 'x'=Auto Ohm's Law : AMP=' i', OHM='r', VOLT='v' and Watt='p'. ( CalcWork : Electricity )
J. 'u'=Upper Write-in Units ~ 'l'= Lower Write-in Units ~ 's' = Dia2Area
K. '&" RedBox ON for ; ( ', =, [, ] and k ) ~ Write-in (FT/ end" ) ~ Last LoFrac = Min. Tolerance.
L. FtIn-Calc( ; ) ~ 7' 7 (7/64)" + = : (7, ', =, [, 64, ], k, +, Enter ) = 15.1848958333333 FT/ 15' 2 (7/32)"
M. CAL : Click Date, NOTE, Edit('Up'),
type, Note('Dn') : Save('Rt') "1.txt" REQUIRED. Load('Lt')
N. Bullet Engery
: { 230 Grain bWt ~ 2.2 LB gunWt } : (850.45)-(230.022) 'BE' = 13 TKO ~ ( history ).
O. AutoThrust : A cruising 747 jet (.9 Mach @ 40,000 FT) : (55145)*(871) 'HP ' = 87329.6 HP.
P. Clear white input digit... ('C'~'CE') : Click off display ~ ReFocus ( also for history... etc).
Q. Double
( Triple ) Check for CORRECT INPUT Numbers and Units. ( Well begun is half done. )
R. Copy/Paste NO SPACE in Number ! ( Test in ADJ... etc. ) NO CAP shortCuts !

... Save UnitCalc History : Right Click : Select All & Copy/Paste/Format save as ReCalcDo.txt.

Learners can self-solve most problems ( with starting and ending units ) and add units/
conversion factors in the Nifty, Automatic ( Flash 5 Script ) Button Generator.

The History Output IS the Input to a Script Calculation Program: ReCalc.exe

* STAND ALONE ( A Computer friend can email zipped programs ~ 121 K )

In your 'Temporary Internet Files'... ( Use "VideoCacheView" for Vista ~ Win 7 ) copy 'CalcB*.swf ', "menusB.swf ", "4QB.swf ", "ShowB.swf " and "FtInB.swf " to a folder 'UnitCalc' and Run. be_still77@netzero.com