Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. With Permute 3.2 or later, you can also convert images into text! – Customizations – Customize the presets, or just that particular conversion. Increase volume, rotate video, change its resolution, flip it and so on! Permute 2 Is fantastic easy to use software for that everybody from beginners to experts to easily convert to video and audio to mac formats. One huge plus about this app is it's constantly updated for bugs and Improvments almost every month.
Permute[expr,perm]
permutes the positions of the elements of expr according to the permutation perm.
Permute[expr,gr]
Skype 8 52 0 138 inches. returns the list of permuted forms of expr under the elements of the permutation group gr.
- Permute works with any nonatomic expressions, operating on the first level of expressions.
- Permute reorders the elements of an expression but never changes its length.
- The permutation perm can be given in disjoint cyclic form or as a permutation list.
- When perm is given in cyclic form Cycles[{cyc1,cyc2,…}], a cycle {p1,p2,…} moves the elements of expr in a cyclic manner so that expr[[pi]] is moved to position pi+1.
- When perm is given as a permutation list, the result is equivalent to the use of Permute[expr,PermutationCycles[perm]].
- A permutation group gr can be specified by generators, with head PermutationGroup, or in named form, with head SymmetricGroup, AlternatingGroup, ….
Basic Examples(3)
Cyclic permutation of three elements in a list:
Permute 2 2 2 3 3 Tetramethylbutane
Take the lowercase alphabet:
Exchange the first and last character:
Permute several characters:
Permute an expression under all elements of a group:
Scope(3)
Permute the parts of an expression:
Permute the parts of an expression under all elements of a group:
Give a permutation in list form. The length of the expression does not change:
Applications(1)
Memory test bios. The eight possible rotations and reflections of a square:
Properties & Relations(5)
Permute never changes the number of parts of an expression. It simply reorders them:
Permute 2 2 2 35
However, Part can change the number of parts:
When applied to the identity permutation list, Permute is the inverse of PermutationReplace:
Permute can also be used as an alternative to PermutationList:
Another way of inverting the action of Permute is using FindPermutation:
When all parts of the expression are different, the permutation can be uniquely recovered:
Permute is a right action with respect to the product of permutations:
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Permute 2 2 2 3 As An Improper Fraction
Permute 3.2.1
Video, audio and image files come in many different kinds and shapes, but sometimes you need a specific format since your iPad or DVD player won't play that video. That is what Permute is for – easily convert your media files to various different formats.
Key Features
- Easy to Use – built from the ground up, Permute is a perfect example of what a Mac app should be. With a gorgeous interface and drag & drop simplicity no need for complicated options.
- Insanely Fast – Permute was engineered to be incredibly fast. Let us take care of the hard stuff. Just select the video format you want and it'll be done faster than you can say 'hardware acceleration' – MP4 and HEVC presets now take advantage of your machine's hardware acceleration capabitlities, speeding up HEVC conversions more than 3 times over previous versions of Permute!
- PDF Support – Permute 3 now includes support for stitching multiple images into a single PDF.
- Everything Included – It doesn't matter if you're converting home movies or processing images. Permute can do it all. We support nearly every format and have plenty of device presets to choose from.
- Looks Amazing – Whether you use dark mode or not, Permute will look amazing. Taking advantage of the modern technologies, Permute will even change its icon in dark mode.
- Keep the Schedule – Video re-encoding is quite demanding on computer resources. This is why you can now schedule Permute to convert videos e.g. at night when you're not using your computer.
- And so much more! – There are so many other great features in Permute – adjust volume of an audio file or an audio track in a video. Batch-resize, rotate and flip images and videos. And more!
What's New:
Permute 3.0?
New Features
- Completely Rewritten – Permute 3 was started from scratch – completely new project, everything written from the ground up again.
- UI Redesign – the UI has been redesigned from the ground up. It's faster, more fluent and visually pleasing.
- Dark Mode – Permute now works 100% with the dark mode, even adjusting its Dock icon based on your macOS theme.
- Image Stitching – Stitch images together into a PDF.
- HEVC (H.265) Hardware Acceleration – HEVC (H.265) video encoding now supports hardware acceleration, resulting in conversions more than twice as fast.
- Scheduled Conversions – Schedule delayed conversion start.
- Groups – Put files into groups and set different settings for different groups.
- Customizations – Customize settings on a per-group basis without modifying the preset.
- Multiple Subtitles – Add or copy multiple subtitle tracks from the source file.
- … and many, many other minor fixes and improvements.