Your English writing platform
Discover LudwigExact(10)
In 1821 he offered the correct formula for alcohol (C2H6O) and for ether (C4H10O).
The Nine Chapters also provides the correct formula for the area of the circle—"multiplying half the diameter and half the circumference, one gets the area"—which Liu Hui proved.
In 1930 he established the correct formula for carotene the chief precursor of vitamin A and this was the first time that the chemical structure of a vitamin had been established.
This student did not register in his mind that the correct formula for a cosine compound angle is cos(x + h) = cos x cosh − sin x cos x.
A dimensionally correct formula for the head loss is the Darcy-Weisbach equation which gives the head loss in a length of pipe as HL = fLV2/2gd, where f is the friction factor, which includes the effects of pipe wall roughness and the fluid viscosity.
However, Debye's approach failed to give the correct formula for the energy fluctuations of blackbody radiation, which were derived by Einstein in 1909.
Similar(49)
Using Barrett and Cardon's corrected formula for coverage with an estimate of 7.5 million SNPs in the genome, we calculated coverage as 73.0% (Barrett and Cardon 2006), which is much lower than the 91% coverage for markers with MAF greater than 5% reported by Illumina for JPT+CHB populations (www.illumina.com/products/human_omni_express.ilmn).ilmn
Meanwhile, they introduced the correct formula of solutions for an impulsive Cauchy problem with the Caputo fractional derivative.
We analyzed if the femoral TPTD correction formula for GEDVI was also applied to correct GEDV.
Although, for homogeneous columns, the differences between Engesser's and Haringx's formulas for shear buckling have been explained in 1971 by the dependence of shear modulus on the axial stress, for soft-core sandwich columns the choice of the correct formula has baffled engineers for half a century.
The 0.5C 0 =C 0 e- slope t has been removed and we now refer to the main text for the correct formula.
Write better and faster with AI suggestions while staying true to your unique style.
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