Approximate calculation

USAGE SUMMARY

The phrase "Approximate calculation" is correct and usable in written English.
It can be used when referring to a calculation that is not exact but provides a close estimate of a value or result. Example: "For our budget planning, we will use an approximate calculation of the costs involved."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Approximate calculation by the bioassay suggested that at least 1/10 of the active substance was recovered from the extracts of 10 kg soybean curd residue.

AMB Express

We note however, that this (or any other approximation to Zαα') allows the approximate calculation of transition probabilities between states, e.g. extinction probabilities.

Plosone

However, group differences surviving multiple comparisons were observed with another approximation task used in the study (approximate calculation with numerals).

Plosone

This approximate calculation is 0.08 femtomoles smaller than 0.11 femtomoles/cell calculated from the calibrated system method.

Biomedical Optics Express

To test for differences between conditions, a repeated-measures GLM analysis was calculated with RT or ACC for exact calculation, approximate calculation and magnitude comparison as within-subjects factors, and type (with or without DD) as between-subjects factor.

Behavioral and Brain Functions

Currently, it can also be calculated by using the efficiency transfer method empirically derived from an approximate calculation of the effective solid angle ratio.

Journal of Theoretical and Applied Physics

Furthermore the results from the approximate calculation model agree with results from previous investigations [1,2].

Journal of Sound and Vibration

The equations for the approximate calculation of the thrust and torque on the cutterhead are also presented.

Tunnelling and Underground Space Technology

The approximate calculation shows that about 90,000 kJ heat was transported from thawing ditch to adjacent permafrost in 2009.

Cold Regions Science and Technology

The laboratory produced CCRM by VVCM can be used to imitate the practical CCRM for approximate calculation.

Construction and Building Materials

This paper follows those expressions to design an efficient algorithm for the approximate calculation of expressions usual in fractional-order control systems.

Communications in Nonlinear Science and Numerical Simulation

Expert writing Tips

Best practice

When using "Approximate calculation", clarify the degree of imprecision or the method used to arrive at the approximation, especially in technical contexts. For example, specify if you're using a 'first-order approximation' or 'Monte Carlo method'.

Common error

Avoid presenting an "approximate calculation" as a definitive answer. Always acknowledge the inherent uncertainty and potential error margin to maintain transparency and credibility.

Linguistic Context

The phrase "Approximate calculation" functions as a noun phrase. Ludwig examples indicate its use in scientific, technical, and general contexts to denote a calculation that yields an estimated, rather than precise, result. Ludwig AI confirms the correctness and usability of this phrase in written English.

Expression frequency: Very common

Frequent in

Science

80%

News & Media

10%

Formal & Business

5%

Less common in

Academia

2%

Encyclopedias

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "Approximate calculation" is a grammatically correct and widely used term referring to a calculation that provides an estimate rather than a precise result. Ludwig examples show frequent usage in scientific and technical contexts where complete data might be lacking, or a quick estimation suffices. The Ludwig AI confirms that "Approximate calculation" is usable in a variety of writing contexts. While alternatives exist, such as "rough estimation" or "ballpark figure", the best choice depends on the desired level of formality and the specific context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Approximate estimate

Interchangeable use of "estimate" instead of "calculation".

Inexact calculation

Directly states that the calculation does not yield a precise result.

Estimated computation

Replaces "calculation" with "computation", offering a slightly more formal tone.

Simplified calculation

Suggests that the calculation has been made easier by omitting certain complexities.

Rough estimation

This alternative implies a less precise and more general estimation.

Preliminary calculation

Indicates a calculation done early in a process that may be refined later.

Order of magnitude calculation

Focuses on estimating the scale or size of a quantity rather than its exact value.

Heuristic calculation

Suggests a problem-solving approach that is not guaranteed to be optimal but is sufficient for the immediate goals.

Rule of thumb calculation

A practical and widely applicable estimation based on experience.

Ballpark figure

An idiomatic expression indicating a very rough and general estimate.

FAQs

How can I use "Approximate calculation" in a sentence?

You can use "Approximate calculation" to describe a method or result that is not exact but provides a close estimate. For instance, "The engineer used an "approximate calculation" to determine the load-bearing capacity of the bridge."

What's the difference between "Approximate calculation" and "Exact calculation"?

"Approximate calculation" implies an estimation or a close-enough result, while "Exact calculation" suggests a precise and accurate computation. The choice depends on the context and the level of precision required.

What can I say instead of "Approximate calculation"?

You can use alternatives like "rough estimation", "estimated computation", or "ballpark figure" depending on the specific context and desired level of formality.

When is it appropriate to use an approximate calculation instead of an exact one?

An approximate calculation is suitable when a precise result isn't necessary, when data is incomplete, or when a quick estimation is needed for preliminary planning or decision-making. In situations requiring high precision, such as scientific research or financial auditing, an exact calculation is preferable.