| Official speed |
98.56 wpm (105.19 seconds elapsed during race) |
| Without ending ping |
98.76 wpm (210 ms delay sending score to TypeRacer’s server) |
| Timerless |
99.84 wpm (1,141 ms elapsed before first character typed; 103.84 seconds elapsed during race) |
| Timerless minus one |
99.73 wpm, ignoring the first character typed |
| Race Start |
September 16, 2024 6:28:42pm UTC |
| Race Finish |
September 16, 2024 6:30:27pm UTC |
| Outcome |
Win (1 of 3) |
| Opponents |
2. geosyog (96.85 wpm)
|
| Accuracy |
96.9% |
| Points |
266.11 |
| Text |
#4940058 (Length: 864 characters) Calculus is a tool that helps us understand how a change in one quantity is related to a change in another. How does the speed of a falling object change as a function of time? How does the level of water in a barrel change as a function of the amount of liquid poured into it? We see change occurring in nearly everything we observe in the world and universe, and powerful modern instruments help us see more and more. In this section we introduce the ideas of average and instantaneous rates of change, and show that they are closely related to the slope of a curve at a point P on the curve. We give precise developments of these important concepts in the next chapter, but for now we use an informal approach so you will see how they lead naturally to the main idea of this chapter, the limit. The idea of a limit plays a foundational role throughout calculus. |
| Characters typed |
Calcullus is a tool that helps us understand how a change in one quantity is related to a change in another. How does the speeed od of a lffalling object change asa fu a a fucunnction ovf time?= How does the level of water in a barrel hchange as a function of the amount of liquid poured into it? We see change orccuring icooccuring inring in nearly everything we observe in the world and universe, and powerful modern instruments help us see more and more. In this section we intrudoduce the ideas of average and instatntenanieous rates of change, and hshow hatthtastat they wrare closely rlatedrelated to the slpoope of a curve tat a point P on the couurve. We give precise developments of the se important concepts in the next chapter, but for now we use an informationainformal approach so you will see how they lead naturally to the main idea of this chapter, the limit. The idea of a limit paloylays a foundational role throughout calculus. |
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a |
t |
u |
r |
a |
l |
l |
y |
|
t |
o |
|
t |
h |
e |
|
m |
a |
i |
n |
|
i |
d |
| Milliseconds |
96 |
112 |
63 |
90 |
93 |
40 |
64 |
74 |
134 |
81 |
49 |
118 |
72 |
80 |
43 |
85 |
97 |
32 |
79 |
104 |
33 |
79 |
105 |
95 |
82 |
| Character |
e |
a |
|
o |
f |
|
t |
h |
i |
s |
|
c |
h |
a |
p |
t |
e |
r |
, |
|
t |
h |
e |
|
l |
| Milliseconds |
135 |
39 |
113 |
80 |
71 |
97 |
71 |
33 |
63 |
83 |
55 |
49 |
69 |
138 |
160 |
143 |
143 |
65 |
88 |
103 |
72 |
88 |
82 |
71 |
89 |
| Character |
i |
m |
i |
t |
. |
|
T |
h |
e |
|
i |
d |
e |
a |
|
o |
f |
|
a |
|
l |
i |
m |
i |
t |
| Milliseconds |
78 |
105 |
112 |
119 |
104 |
66 |
142 |
137 |
71 |
105 |
111 |
122 |
142 |
96 |
40 |
112 |
48 |
96 |
43 |
118 |
82 |
63 |
145 |
112 |
117 |
| Character |
|
p |
a |
l |
o |
y |
-y |
-o |
-l |
-a |
l |
a |
y |
s |
|
a |
|
f |
o |
u |
n |
d |
a |
t |
i |
| Milliseconds |
50 |
119 |
118 |
42 |
0 |
15 |
184 |
176 |
186 |
174 |
105 |
89 |
56 |
135 |
88 |
223 |
137 |
56 |
409 |
38 |
66 |
57 |
103 |
70 |
56 |
| Character |
o |
n |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
| Milliseconds |
41 |
71 |
168 |
96 |
74 |
56 |
134 |
248 |
80 |
88 |
264 |
112 |
104 |
104 |
48 |
130 |
78 |
186 |
49 |
133 |
83 |
111 |
96 |
111 |
142 |
| Character |
u |
l |
u |
s |
. |
| Milliseconds |
88 |
64 |
216 |
122 |
111 |
|
| WPM Timing |
| Seconds |
WPM |
2.1 |
34.22 |
4.21 |
77 |
6.31 |
98.86 |
8.42 |
105.52 |
10.52 |
111.79 |
12.62 |
117.88 |
14.73 |
107.56 |
16.83 |
109.08 |
18.94 |
100.13 |
21.04 |
96.39 |
23.14 |
92.3 |
25.25 |
95.54 |
27.35 |
95.65 |
29.45 |
98.59 |
31.56 |
100 |
33.66 |
100.53 |
35.77 |
97.97 |
37.87 |
93.79 |
39.97 |
91.26 |
42.08 |
92.4 |
44.18 |
93.7 |
46.29 |
94.63 |
48.39 |
96.22 |
50.49 |
97.91 |
52.6 |
99.93 |
54.7 |
99.6 |
56.81 |
100.34 |
58.91 |
97.98 |
61.01 |
96.57 |
63.12 |
96.96 |
65.22 |
94.94 |
67.32 |
94.47 |
69.43 |
93.16 |
71.53 |
92.77 |
73.64 |
93.21 |
75.74 |
93.32 |
77.84 |
93.88 |
79.95 |
94.56 |
82.05 |
95.21 |
84.16 |
95.39 |
86.26 |
96.41 |
88.36 |
94.52 |
90.47 |
95.24 |
92.57 |
96.7 |
94.68 |
97.98 |
96.78 |
98.7 |
98.88 |
99.27 |
100.99 |
98.27 |
103.09 |
98.48 |
105.19 |
98.56 |
|