alb3809398

Slide Rule

Logarithmic slide rule. This adjustable ruler contains the values for logs, which are used to aid multiplication and division. Logarithms are mathematical functions relating numbers to the powers of a set base number such as ten. Slide-rules have been superseded by the use of electronic calculators.
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Title:
Slide Rule
Caption:
Logarithmic slide rule. This adjustable ruler contains the values for logs, which are used to aid multiplication and division. Logarithms are mathematical functions relating numbers to the powers of a set base number such as ten. Slide-rules have been superseded by the use of electronic calculators.
Credit:
Album / Science Source / Tony Freeman
Releases:
Model: No - Property: No
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Image size:
5084 x 3390 px | 49.3 MB
Print size:
43.0 x 28.7 cm | 16.9 x 11.3 in (300 dpi)