Official speed |
135.64 wpm (76.44 seconds elapsed during race) |
Without ending ping |
135.94 wpm (171 ms delay sending score to TypeRacer’s server) |
Timerless |
135.98 wpm (18 ms elapsed before first character typed; 76.25 seconds elapsed during race) |
Timerless minus one |
135.82 wpm, ignoring the first character typed |
Race Start |
November 12, 2023 3:43:03am UTC |
Race Finish |
November 12, 2023 3:44:19am UTC |
Outcome |
Win (1 of 5) |
Opponents |
2. viscoseoce (125.07 wpm)
3. davidbird764 (115.90 wpm)
4. bb__ (109.07 wpm)
|
Accuracy |
97.6% |
Points |
366.22 |
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 |
CAlalculus is a tool that helps us understand how a change in one quantity is related to caacha change in another. How does the speed of a falling object change as af u function of time? How does the lefvevel 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 powefulrful modern instruments help us sees moresee more and more. In this asection we introduce the ideas of average and instnaaanteaneous rates of change, and show that they are closely relate d to the slope of a scucurve at a point P on the curve. We giev cpve pcrerecise developments of these important occoncept s in the next chapter, but for now we use an informam l approach so you will see how they lead naturally to the main indedea of this chapter, the limit. The idea of a limilt t plays a funoundational role throughout calculus. |
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78 |
125 |
16 |
48 |
108 |
64 |
17 |
61 |
110 |
31 |
47 |
48 |
126 |
16 |
79 |
30 |
235 |
109 |
109 |
61 |
16 |
93 |
Character |
l |
a |
y |
s |
|
a |
|
f |
u |
n |
-n |
-u |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
Milliseconds |
16 |
62 |
110 |
80 |
16 |
63 |
109 |
79 |
80 |
110 |
235 |
110 |
171 |
18 |
106 |
48 |
188 |
128 |
93 |
15 |
31 |
65 |
93 |
190 |
169 |
Character |
o |
l |
e |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
u |
s |
. |
Milliseconds |
32 |
94 |
47 |
76 |
16 |
64 |
93 |
62 |
32 |
125 |
0 |
267 |
48 |
31 |
63 |
78 |
78 |
77 |
125 |
109 |
188 |
124 |
108 |
16 |
|
WPM Timing |
Seconds |
WPM |
1.53 |
47.1 |
3.06 |
102.04 |
4.59 |
122.98 |
6.12 |
133.44 |
7.64 |
136.58 |
9.17 |
117.74 |
10.7 |
127.84 |
12.23 |
133.44 |
13.76 |
137.8 |
15.29 |
137.37 |
16.82 |
137.01 |
18.35 |
133.44 |
19.87 |
136.46 |
21.4 |
139.61 |
22.93 |
141.82 |
24.46 |
137.86 |
25.99 |
137.6 |
27.52 |
140.42 |
29.05 |
142.12 |
30.58 |
144.82 |
32.1 |
142.04 |
33.63 |
143.08 |
35.16 |
139.59 |
36.69 |
140.64 |
38.22 |
142.23 |
39.75 |
142.8 |
41.28 |
139.26 |
42.81 |
137.37 |
44.33 |
138.04 |
45.86 |
140.77 |
47.39 |
139.77 |
48.92 |
138.35 |
50.45 |
138.2 |
51.98 |
137.83 |
53.51 |
135.46 |
55.04 |
133.88 |
56.56 |
135.35 |
58.09 |
134.06 |
59.62 |
134.25 |
61.15 |
135.01 |
62.68 |
134.4 |
64.21 |
135.31 |
65.74 |
135.82 |
67.27 |
136.65 |
68.79 |
136.23 |
70.32 |
137.03 |
71.85 |
136.62 |
73.38 |
135.9 |
74.91 |
136.01 |
76.44 |
135.64 |
|