By outsourcing calculations to different theories in this way, theorists can calculate quantities that are impossible to calculate without the use of dualities.
John Batts Banbury, Oxfordshire Andrew MacGregor (Letters, 15 March) raises the question of loose-bottomed baking tins when calculating quantities with water rather than mathematics.
The actual answer for the electron is -2.00231930436152 with an uncertainty of 0.00000000000054, [PDG] one of the most precisely measured and calculated quantities in the world.
The results of the calculated quantities agree well with available experimental data.
Fourth, using the obtained 1,000 replicates, standard deviations and t statistics can be computed for all calculated quantities.
Uncertainty propagation technique is used to calculate how the uncertainties in each of the measured variables propagate into the value of the calculated quantities.
The phase behavior model is a computer code used to calculate quantities and properties of each phase of hydrocarbon mixture based on given composition, pressure, and temperature data.
In this technique, calculated quantities of alum, lime and bleaching powder are mixed with water, after mixing the water is processed with flocculation, sedimentation, filtration and disinfection.
These calculated quantities are a function of not only the present day parent daughter ratios and radiogenic isotope ratios, but also the compositions of the geochemical reservoirs, decay rates, and independent geochronological constraints.
Computer software packages are also becoming more available that can assist in calculating quantities, such as crystal sizes, vessel volumes, energy dissipation and flow patterns, supersaturation and temperature profiles, as wll as power input.
