The phrase "as a summation of" is correct and usable in written English.
It can be used when you want to summarize or encapsulate the main points or findings of a discussion or analysis.
Example: "The report concludes as a summation of the key findings, highlighting the importance of sustainable practices in our operations."
Alternatives: "in summary of" or "as a summary of".
So organisms must be explained as organisms, and not as a summation of genes.
It was "truthiness," which Mr. Colbert intended as a summation of what he sees as the guiding ethos of the loudest commentators on Fox News, MSNBC and CNN.
Like History, Aracoeli was not universally acclaimed by critics, but it serves as a summation of many currents in Morante's work.
Only moderately admired on release, it stands up rather well as a summation of an ageing artist's vision, gaining in wistful power as its strange, rapturous vignettes flow into each other.
I hear it as a summation of Fricka's character and state of mind at the moment of victory — a victory which, while not exactly Pyrrhic, is certainly not a happy one".
"Music in 12 Parts," after all, was offered as a summation of Mr. Glass's explorations over the previous eight years, and the implication was that he intended to build on what he had accomplished and head in a new direction, with new musical problems to solve.
It was intended by de Valois, then 79, as a summation of Russian and Western traditions of dancing this work, going back past her 1946 world-conquering production to her own first experience of it in 1921 and further, to its 1890 premiere as choreographed by Marius Petipa.
Then we decompose the objective function as a summation of sample-wise cost.
Equation (1) can be viewed as a summation of each contribution at bin.
Error was defined as a summation of mode shape observability error, mass loading error and optimum driving point error.
There is a sense in which the four works which he published throughout the 1650s can be seen as a summation of More's philosophical system.
