Official speed |
91.92 wpm (112.79 seconds elapsed during race) |
Without ending ping |
91.95 wpm (34 ms delay sending score to TypeRacer’s server) |
Timerless |
92.19 wpm (298 ms elapsed before first character typed; 112.46 seconds elapsed during race) |
Timerless minus one |
92.08 wpm, ignoring the first character typed |
Race Start |
January 11, 2024 10:26:45pm UTC |
Race Finish |
January 11, 2024 10:28:37pm UTC |
Outcome |
No win (3 of 4) |
Opponents |
1. dudepc (108.65 wpm)
2. duckyboi (108.06 wpm)
|
Accuracy |
97.7% |
Points |
248.20 |
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 lootoor thl that helps us understand how a change in one quantity is related to a change in anthoother. How does the speed of a falling object change as a funtction of time? How does the levecl uf of water in a barrel change as a funtction 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 insturmruments help us see more and more. In this section we introduce the ideas of average and aninstantaneauous rates of change, and show that they are closely related to the slope of a curve at a point P on the curevve. We give precise developments of these improoratant concepts in the next chanpter, but for now we use an informal approach osso you will see how they lead natrulurally to hthe main idea of this cmahapter, the limit. The idea of a limit plaays ys a foundational role throughout calculus. |
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103 |
113 |
110 |
48 |
26 |
115 |
109 |
65 |
106 |
50 |
41 |
160 |
69 |
69 |
123 |
70 |
131 |
142 |
Character |
|
t |
h |
r |
o |
u |
g |
h |
o |
u |
t |
|
c |
a |
l |
c |
u |
l |
u |
s |
. |
Milliseconds |
98 |
149 |
70 |
113 |
110 |
35 |
63 |
88 |
117 |
41 |
38 |
98 |
157 |
126 |
98 |
404 |
150 |
55 |
168 |
70 |
102 |
|
WPM Timing |
Seconds |
WPM |
2.26 |
74.47 |
4.51 |
55.85 |
6.77 |
67.38 |
9.02 |
86.44 |
11.28 |
89.37 |
13.54 |
89.54 |
15.79 |
94.99 |
18.05 |
97.74 |
20.3 |
97.52 |
22.56 |
101.6 |
24.81 |
93.82 |
27.07 |
86.88 |
29.33 |
85.52 |
31.58 |
87.77 |
33.84 |
89.37 |
36.09 |
90.43 |
38.35 |
92.31 |
40.61 |
93.09 |
42.86 |
93.79 |
45.12 |
95.48 |
47.37 |
95.5 |
49.63 |
94.06 |
51.89 |
95.52 |
54.14 |
97.08 |
56.4 |
96.6 |
58.65 |
96.77 |
60.91 |
95.16 |
63.16 |
94.04 |
65.42 |
95.2 |
67.68 |
95.57 |
69.93 |
95.75 |
72.19 |
94.92 |
74.44 |
93.17 |
76.7 |
92.46 |
78.96 |
91.19 |
81.21 |
91.32 |
83.47 |
91.44 |
85.72 |
90.85 |
87.98 |
90.98 |
90.23 |
90.3 |
92.49 |
90.95 |
94.75 |
90.68 |
97 |
92.16 |
99.26 |
91.4 |
101.51 |
91.61 |
103.77 |
91.12 |
106.03 |
91.79 |
108.28 |
90.98 |
110.54 |
91.62 |
112.79 |
91.92 |
|