Official speed |
82.43 wpm (125.78 seconds elapsed during race) |
Without ending ping |
82.53 wpm (149 ms delay sending score to TypeRacer’s server) |
Timerless |
82.80 wpm (408 ms elapsed before first character typed; 125.22 seconds elapsed during race) |
Timerless minus one |
82.70 wpm, ignoring the first character typed |
Race Start |
September 29, 2023 7:46:43pm UTC |
Race Finish |
September 29, 2023 7:48:49pm UTC |
Outcome |
No win (3 of 4) |
Opponents |
1. exyia (92.32 wpm)
2. raceralex5555 (85.62 wpm)
4. jmbogo19 (81.72 wpm)
|
Accuracy |
97.4% |
Points |
222.56 |
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 undersatand how ta change in one quantity is related to a change in another. How does the speed of a falling object change as a fucntionnction of time? How does the level of water ina b a barrel change as a function of the amount of luiquicd poured into it? We see change ooccccurring in nearly everything we observe inthe the world and universe, and powerful modern instruments hleelp use see more and more. In this section we introduce the ideas of avearage and insatntantantaneous rates of change, and show that hthey are clsoosely related to the slope of a curve at t aa point P on the curve. We give precise edevelopments of these important concepts in the next chanpter, but for now we use an informal approach so you will nssee how they ellead naturally to the main idea of this chanpter, the limit. The idea of a limit plays a foundational role rthroughout calculauus. |
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215 |
107 |
118 |
219 |
143 |
120 |
232 |
118 |
199 |
57 |
81 |
160 |
65 |
105 |
209 |
45 |
15 |
36 |
147 |
104 |
135 |
190 |
136 |
Character |
l |
e |
|
r |
-r |
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
a |
u |
-u |
Milliseconds |
141 |
72 |
141 |
138 |
315 |
165 |
56 |
97 |
76 |
68 |
146 |
78 |
257 |
79 |
83 |
115 |
121 |
85 |
131 |
163 |
133 |
582 |
61 |
177 |
230 |
Character |
-a |
u |
s |
. |
Milliseconds |
80 |
163 |
60 |
78 |
|
WPM Timing |
Seconds |
WPM |
2.52 |
62.01 |
5.03 |
83.48 |
7.55 |
77.91 |
10.06 |
83.48 |
12.58 |
86.82 |
15.09 |
93.02 |
17.61 |
96.09 |
20.12 |
96 |
22.64 |
92.22 |
25.16 |
88.73 |
27.67 |
89.77 |
30.19 |
89.44 |
32.7 |
89.9 |
35.22 |
88.59 |
37.73 |
87.77 |
40.25 |
87.36 |
42.76 |
84.74 |
45.28 |
86.39 |
47.8 |
84.36 |
50.31 |
85.39 |
52.83 |
85.41 |
55.34 |
85.43 |
57.86 |
83.38 |
60.37 |
84.27 |
62.89 |
84.91 |
65.41 |
84.95 |
67.92 |
84.27 |
70.44 |
82.29 |
72.95 |
81.92 |
75.47 |
82.53 |
77.98 |
82.02 |
80.5 |
81.99 |
83.01 |
82.54 |
85.53 |
81.8 |
88.05 |
82.18 |
90.56 |
81.62 |
93.08 |
82.38 |
95.59 |
82.85 |
98.11 |
82.68 |
100.62 |
82.88 |
103.14 |
82.96 |
105.65 |
82.8 |
108.17 |
82.65 |
110.69 |
83.26 |
113.2 |
83 |
115.72 |
82.75 |
118.23 |
82.72 |
120.75 |
82.78 |
123.26 |
82.85 |
125.78 |
82.43 |
|