Official speed |
93.37 wpm (111.04 seconds elapsed during race) |
Without ending ping |
93.51 wpm (168 ms delay sending score to TypeRacer’s server) |
Timerless |
93.74 wpm (275 ms elapsed before first character typed; 110.60 seconds elapsed during race) |
Timerless minus one |
93.64 wpm, ignoring the first character typed |
Race Start |
December 8, 2023 6:20:44pm UTC |
Race Finish |
December 8, 2023 6:22:35pm UTC |
Outcome |
Win (1 of 4) |
Opponents |
2. lucykiana (91.19 wpm)
3. naruxen (83.74 wpm)
|
Accuracy |
97.4% |
Points |
252.10 |
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 |
Calculus is a tool that helps us understand how a chance ge in one quantity is related to a change in antoherother. How does the speed of a falling object change as a function o ff time? how How does the level of waer ter in a barrel cangehange as a function of the amount of liquid poured into it? We see change occurring in nearly evertyything we bosobserve in the world and universe, and powerful modern instrucmments help us see more and more. In Tthis section we intruoduce the ideas of average and instantaneous rates of achange, and show taht that they are closely related to the clslope of a curve at a point p on tP on the cuvrrve. WE gie give peresccise developments of these important concepts in the next chapter, but for now e we use an informal rpprapproach so you stillwill 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. |
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57 |
95 |
100 |
89 |
139 |
127 |
92 |
106 |
52 |
147 |
100 |
57 |
45 |
131 |
67 |
44 |
117 |
184 |
153 |
95 |
126 |
178 |
113 |
Character |
|
T |
h |
e |
|
i |
d |
e |
a |
|
o |
f |
|
a |
|
l |
i |
m |
i |
t |
|
p |
l |
a |
y |
Milliseconds |
60 |
200 |
149 |
84 |
43 |
71 |
65 |
131 |
115 |
0 |
72 |
107 |
80 |
108 |
56 |
123 |
86 |
59 |
172 |
114 |
91 |
122 |
138 |
99 |
79 |
Character |
s |
|
a |
|
f |
o |
u |
n |
d |
a |
t |
i |
o |
n |
a |
l |
|
r |
o |
l |
e |
|
t |
h |
r |
Milliseconds |
107 |
90 |
175 |
95 |
113 |
85 |
86 |
160 |
33 |
119 |
79 |
38 |
116 |
40 |
127 |
67 |
77 |
91 |
102 |
159 |
61 |
123 |
146 |
59 |
95 |
Character |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
u |
s |
. |
Milliseconds |
56 |
50 |
132 |
77 |
103 |
78 |
57 |
90 |
152 |
41 |
122 |
173 |
93 |
185 |
133 |
146 |
76 |
|
WPM Timing |
Seconds |
WPM |
2.22 |
97.26 |
4.44 |
110.77 |
6.66 |
97.26 |
8.88 |
102.66 |
11.1 |
108.07 |
13.33 |
97.26 |
15.55 |
98.8 |
17.77 |
99.96 |
19.99 |
101.46 |
22.21 |
95.64 |
24.43 |
96.28 |
26.65 |
94.56 |
28.87 |
91.03 |
31.09 |
93.79 |
33.31 |
95.1 |
35.53 |
95.91 |
37.75 |
96.94 |
39.98 |
95.46 |
42.2 |
93.56 |
44.42 |
94.83 |
46.64 |
95.72 |
48.86 |
95.05 |
51.08 |
96.32 |
53.3 |
95.68 |
55.52 |
95.75 |
57.74 |
96.22 |
59.96 |
96.06 |
62.18 |
94.94 |
64.4 |
95.58 |
66.63 |
94.02 |
68.85 |
94.47 |
71.07 |
93.88 |
73.29 |
94.15 |
75.51 |
92.17 |
77.73 |
91.7 |
79.95 |
90.66 |
82.17 |
89.67 |
84.39 |
90.01 |
86.61 |
90.75 |
88.83 |
91.32 |
91.05 |
91.33 |
93.28 |
90.57 |
95.5 |
90.47 |
97.72 |
90.01 |
99.94 |
90.66 |
102.16 |
91.27 |
104.38 |
91.74 |
106.6 |
92.42 |
108.82 |
93.07 |
111.04 |
93.37 |
|