raku App::Crag

calculator using raku grammars for the command line

Install

zef install --verbose App::Crag

Usage

crag [--help] <cmd>

Examples

[1] > crag 'say (1.6km / (60 * 60 * 1s)).in: <mph>'               #0.99mph
[2] > crag '$m=95kg; $a=♎️<9.81 m/s^2>; $f=$m*$a; say $f'         #931.95N
[3] > crag 'say :<12.5 ft ±3%> .in: <mm>'                         #3810mm ±114.3
[4] > crag '$λ=2.5nm; $ν=c/$λ; say $ν.norm'                       #119.92PHz
[5] > crag '$c=:<37 °C>; $f=:<98.6 °F>; say $f cmp $c'            #Same
[6] > crag 'say |<80°T> + |<43°30′30″M> .T'                       #124°ESE (T)
[7] > crag 'say ♑️<5 days 4 hours 52 minutes>'                    #124:52:00
[8] > crag 'say @physics-constants-abbreviations.join: "\n"'      # ...

crag goes subst( ':<' => '♎️<', '|<' => '♓️<', '^<' => '♑️<' )
crag goes sub r( $x = 0.01 ) { $Physics::Measure::round-val = $x }
echo RAKULANG='en_US' for us gallons, pints, mpg, etc.

App::Crag

raku App::Crag

Install

Usage

Examples

More Info

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