सभी गणितीय शाखाओं में अंतर समीकरणों (differential equations) का सिद्धांत सबसे महत्वपूर्ण है... यह प्रकृति की उन सभी प्राथमिक अभिव्यक्तियों की व्याख्या प्रस्तुत करता है जिनमें समय शामिल होता है।
Among all of the mathematical disciplines the theory of differential equations is the most important... It furnishes the explanation of all those elementary manifestations of nature which involve time.
Among all of the mathematical disciplines the theory of differential equations is the most important... It furnishes the explanation of all those elementary manifestations of nature which involve time.
यह कहा जा सकता है कि अवकलन (differential quotient) और समाकलन (integral) की जो अवधारणाएँ मूल रूप से आर्किमिडीज़ से जुड़ी हैं, उन्हें विज्ञान में केप्लर, डेसकार्टेस, कैवलियरी, फर्मा और वालिस के शोध कार्यों द्वारा लाया गया था...
It may be said that the conceptions of differential quotient and integral, which in their origin certainly go back to Archimedes, were introduced into science by the investigations of Kepler, Descartes, Cavalieri, Fermat and Wallis. . . .
It may be said that the conceptions of differential quotient and integral, which in their origin certainly go back to Archimedes, were introduced into science by the investigations of Kepler, Descartes, Cavalieri, Fermat and Wallis. . . .