Official speed |
78.85 wpm (131.49 seconds elapsed during race) |
Without ending ping |
78.78 wpm (-118 ms delay sending score to TypeRacer’s server) |
Timerless |
79.03 wpm (421 ms elapsed before first character typed; 131.19 seconds elapsed during race) |
Timerless minus one |
78.94 wpm, ignoring the first character typed |
Race Start |
November 19, 2023 7:46:57am UTC |
Race Finish |
November 19, 2023 7:49:09am UTC |
Outcome |
No win (4 of 5) |
Opponents |
1. neko_kat (113.16 wpm)
2. wlkvr (94.52 wpm)
3. leas_celyn (87.24 wpm)
|
Accuracy |
95.3% |
Points |
212.91 |
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 |
cCalculus is a tool that helps us understand how a chanege in one qunaantity is relaeted to a chaner ge chanbgge in another., How doees s the speed of a falling object change as a funcition of time? How does the level of water in a barrel change as a function of the amuount of liquied pioured into it? We see change ooccccuring ring in nearly everything we obseverrver in the world and iunuyununiverse, and powerdfufpowerfukl ll modern instruments hlep help us see more and more. In this section we introduce the ideas of average and instantaneous rates of chnaange, and show that theya r are clseosely reallated to the slope of a uccucurver at a point P on the curver. We give precidese dveeevelopments of these important t=cconscepts in the next hchapter, but for newow we use an fiminfomrmal appraoaoarch so youy wi will see hwoew they lead naturally into the main idea of this chapter, the limit. The idea of a limit plays a foundational rolse e rtthroughout claclacllclylulu.s/. |
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Character |
a |
-a |
o |
a |
r |
-r |
c |
h |
|
s |
o |
|
y |
o |
u |
y |
|
w |
i |
-w |
-i |
- |
-y |
|
w |
Milliseconds |
155 |
399 |
133 |
75 |
91 |
299 |
145 |
208 |
74 |
140 |
31 |
87 |
107 |
33 |
126 |
9 |
32 |
68 |
83 |
257 |
0 |
335 |
99 |
67 |
58 |
Character |
i |
l |
l |
|
s |
e |
e |
|
h |
w |
-w |
o |
e |
-e |
w |
|
t |
h |
e |
y |
|
l |
e |
a |
d |
Milliseconds |
76 |
123 |
118 |
22 |
94 |
85 |
156 |
109 |
108 |
176 |
274 |
166 |
118 |
408 |
69 |
55 |
148 |
35 |
108 |
76 |
57 |
269 |
108 |
50 |
297 |
Character |
|
n |
a |
t |
u |
r |
a |
l |
l |
y |
|
i |
n |
-n |
-i |
t |
o |
|
t |
h |
e |
|
m |
a |
i |
Milliseconds |
111 |
174 |
106 |
120 |
107 |
126 |
142 |
75 |
106 |
42 |
75 |
106 |
61 |
217 |
75 |
99 |
100 |
93 |
80 |
76 |
94 |
105 |
69 |
132 |
85 |
Character |
n |
|
i |
d |
e |
a |
|
o |
f |
|
t |
h |
i |
s |
|
c |
h |
a |
p |
t |
e |
r |
, |
|
t |
Milliseconds |
33 |
108 |
117 |
75 |
166 |
293 |
125 |
99 |
90 |
85 |
159 |
54 |
138 |
56 |
61 |
133 |
112 |
88 |
98 |
176 |
108 |
75 |
34 |
116 |
227 |
Character |
h |
e |
|
l |
i |
m |
i |
t |
. |
|
T |
h |
e |
|
i |
d |
e |
a |
|
o |
f |
|
a |
|
l |
Milliseconds |
16 |
184 |
81 |
185 |
155 |
94 |
66 |
45 |
155 |
78 |
156 |
117 |
86 |
81 |
100 |
76 |
124 |
75 |
93 |
82 |
83 |
75 |
117 |
84 |
175 |
Character |
i |
m |
i |
t |
|
p |
l |
a |
y |
s |
|
a |
|
f |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
Milliseconds |
207 |
85 |
64 |
78 |
74 |
74 |
59 |
76 |
125 |
160 |
80 |
115 |
118 |
234 |
77 |
156 |
33 |
67 |
110 |
134 |
79 |
129 |
40 |
159 |
125 |
Character |
|
r |
o |
l |
s |
e |
|
- |
-e |
-s |
e |
|
r |
t |
-t |
-r |
t |
h |
r |
o |
u |
g |
h |
o |
u |
Milliseconds |
75 |
134 |
75 |
159 |
99 |
68 |
106 |
210 |
92 |
82 |
143 |
99 |
233 |
13 |
296 |
90 |
85 |
150 |
156 |
75 |
178 |
52 |
115 |
167 |
183 |
Character |
t |
|
c |
l |
a |
-a |
-l |
c |
l |
-l |
-c |
a |
c |
l |
-l |
-c |
l |
c |
l |
-l |
y |
l |
-l |
-y |
u |
Milliseconds |
65 |
111 |
173 |
125 |
7 |
294 |
73 |
93 |
132 |
248 |
77 |
68 |
99 |
8 |
300 |
84 |
208 |
117 |
108 |
301 |
174 |
82 |
235 |
75 |
101 |
Character |
l |
u |
. |
-. |
s |
/ |
-/ |
. |
Milliseconds |
74 |
343 |
340 |
278 |
83 |
39 |
549 |
203 |
|
WPM Timing |
Seconds |
WPM |
2.63 |
63.88 |
5.26 |
100.39 |
7.89 |
100.39 |
10.52 |
91.26 |
13.15 |
81.22 |
15.78 |
81.37 |
18.41 |
80.18 |
21.04 |
82.14 |
23.67 |
85.18 |
26.3 |
84.87 |
28.93 |
87.11 |
31.56 |
90.5 |
34.19 |
90.56 |
36.82 |
88.98 |
39.45 |
89.13 |
42.08 |
87.84 |
44.71 |
88.58 |
47.34 |
87.46 |
49.97 |
84.3 |
52.6 |
83.28 |
55.23 |
80.83 |
57.86 |
81.51 |
60.49 |
81.74 |
63.12 |
83.09 |
65.75 |
82.32 |
68.37 |
81.96 |
71 |
82.47 |
73.63 |
82.95 |
76.26 |
82.29 |
78.89 |
81.83 |
81.52 |
82.72 |
84.15 |
81.57 |
86.78 |
81.72 |
89.41 |
81.6 |
92.04 |
80.18 |
94.67 |
81.37 |
97.3 |
80.9 |
99.93 |
81.05 |
102.56 |
81.08 |
105.19 |
80.42 |
107.82 |
79.35 |
110.45 |
79.31 |
113.08 |
79.16 |
115.71 |
79.65 |
118.34 |
80.21 |
120.97 |
80.95 |
123.6 |
81.65 |
126.23 |
80.99 |
128.86 |
79.99 |
131.49 |
78.76 |
|