from Introduction to Topology and Modern Analysis - George F. Simmons

This quote ble lagt til av this
No mathematics, however abstract it may appear, is ever carried on without the help of mental images of some kind, and these are often nebulous, personal, and difficult to describe.

Tren på dette sitatet


Vurder dette sitatet:
3.2 out of 5 based on 56 ratings.

Rediger tekst

Rediger forfatter og tittel

(Changes are manually reviewed)

eller bare legg igjen en kommentar:


Test ferdighetene dine, ta Skrivetest.

Score (WPM) fordelingen for dette sitatet. Mer.

Beste resultater for dette typing test

Navn WPM Nøyaktighet
user871724 158.23 92.8%
berryberryberry 154.04 97.8%
treemeister 144.14 97.8%
bihnkim 139.23 100%
tsukasa 139.00 99.5%
imstaken 132.11 100%
arnoldlayne 131.19 100%
user263163 128.91 97.3%
volhosis 127.95 95.8%
mentalist 126.79 98.9%

Nylig for

Navn WPM Nøyaktighet
andrew2002 75.04 98.9%
koncinni 33.03 95.8%
alvp15 71.56 99.5%
user98832 36.64 92.3%
user114264 29.93 95.8%
mentalist 126.79 98.9%
user112241 74.65 93.8%
stevendiao 78.07 89.6%