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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
leftmost position
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "leftmost position" is correct and usable in written English.
It can be used in contexts related to programming, data structures, or any situation where the arrangement of items is being discussed, particularly when referring to the farthest left point in a sequence. Example: "In the array, the leftmost position holds the highest priority value."
✓ Grammatically correct
Science
News & Media
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
15 human-written examples
The higher the dominant (natural) frequency in the leftmost position of the complex plane the more enhanced performance with good robustness is achieved.
Science
Ask students to help you organize these ideas in a generalized timeline format, in which the oldest invention is listed in the leftmost position, the newest is listed in the rightmost position, and the others are placed as chronologically as possible in between.
News & Media
Then, for the set of consecutive subchannels from i1 to i2, it represents as SUB i1, i2) = {i1, i1+1,..., i2-1, i2}, the leftmost position x can be defined as (2).
At any temperature, the threshold voltage measured by DC forward scan is in the rightmost position, and the threshold voltage measured by DC reverse scan is in the leftmost position.
Science
For the example shown in Figure 4, where the blank (or white) slots represent the available slots, the leftmost position x from subchannels 2 to 5, ∩[SUB 2,5 ], is equal to four.
For instance, nonscalar change motion morphemes occupy the leftmost position of the hierarchy in 5. Therefore, a morpheme such as 飛 fei 'fly' from this type is predicted to precede any motion morphemes that belong to the other types in the hierarchy, as long as these morphemes are semantically compatible.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
He has staked leftmost positions on the police tactic known as "stop-and-frisk," housing, and even taxes—he would raise them on the wealthy to pay for universal pre-K and after-school programs.New York's income gap has grown significantly in the last few years.
News & Media
We say that constraint c1 depends on constraint c2 if the leftmost variable of c2 appears in any non-leftmost position of c1.
where the operator ∩ on SUB i1, i2) finds the leftmost common position of the consecutive subchannels such that (3).
The construction of LSSC can be given as follows: Beginning with an arbitrary nLSSC-bit codeword, say, an all zero codeword, the next nLSSC codewords can be sequentially derived by complementing a bit at a time from the lowest-order (rightmost) to the highest-order (leftmost) bit position.
If that is the case, then we count the total number of mismatches of the occurrences at starting positions max { p t − E ℓ k, p t + ℓ − m }, …, min { p t + ℓ − m + E r k, p t }, by first summing up the mismatches for the leftmost starting position μ j ← M [ p x ′ − E l k ] + … + M [ p x ′ − E l k + m − 1 ], where j = max { p t − E ℓ k, p t + ℓ − m }.
Expert writing Tips
Best practice
In timelines or sequential processes, specify "leftmost position" to denote the earliest event or starting point for clarity.
Common error
Avoid using "leftmost" when you actually mean "topmost". "Leftmost" refers to the position on the far left, while "topmost" refers to the highest position. Ensure your description accurately reflects the intended location.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "leftmost position" functions as a noun phrase that typically acts as an adjective specifying a location. Ludwig indicates it is correct and usable in written English. It is often used to define a specific starting point in sequences or arrays.
Frequent in
Science
65%
Wiki
15%
News & Media
10%
Less common in
Academia
5%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "leftmost position" is a grammatically correct and frequently used noun phrase to clearly specify the starting point or initial location within a sequence or array. As Ludwig shows, its usage is common in scientific, technical, and academic fields, emphasizing precision. When writing, remember to avoid confusing it with terms like "topmost" and choose alternatives like "first position" or "initial location" depending on the context. Using the phrase correctly ensures clarity and precision in technical and general writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
First position
Replaces "leftmost" with "first", indicating order instead of spatial arrangement.
Far left position
Adds emphasis to the extreme left location.
Left-hand position
Uses a hyphenated form to describe the location on the left.
Initial location
Emphasizes the beginning in terms of location, similar to the original phrase.
Beginning location
Combines the ideas of starting and physical space.
Starting point
Focuses on the idea of initiation rather than the physical location.
Origin point
Highlights the place from which something originates or starts.
Most anterior position
Uses a more technical term, "anterior", to indicate the front or beginning.
Head position
Refers to the position at the head or start of something.
Leading edge
Implies the foremost part of something moving or progressing.
FAQs
How is the phrase "leftmost position" typically used?
The phrase "leftmost position" is generally used to describe the starting point or the initial element in a sequence, array, or any ordered structure. It's used to denote the location that is farthest to the left.
What's a good alternative to "leftmost position"?
Depending on the context, you could use alternatives such as "first position", "initial location", or "starting point". The best choice will depend on the specific nuance you want to convey.
Is it ever incorrect to use the phrase "leftmost position"?
The phrase "leftmost position" is grammatically correct. However, it would be incorrect if you meant to refer to the opposite end of the sequence (the rightmost position) or the highest or lowest position (topmost or bottommost respectively).
When should I use "leftmost position" versus "left-hand position"?
"Leftmost position" emphasizes the extreme left within a sequence or arrangement. "Left-hand position", while similar, might refer more generally to something located on the left side. The "leftmost position" specifies the absolute beginning from left to right.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested