Integral of \( \displaystyle e^{6 x} \)
Problem 4.270 · easy
Find \( \displaystyle \int e^{6 x} \, dx \). (Omit the constant of integration.)
- \[ \int e^{6 x}\, dx \]integralStart with the integral of the given function.✓ Proved
- \[ = \frac{e^{6 x}}{6} \]antiderivativeApply the rule for integrating exponential functions with a constant coefficient.✓ Proved
Answer \( \frac{e^{6 x}}{6} + C \)
✓ Nihil obstat Every line of this solution was proved by the computer algebra system SymPy. The answer was also checked a second way, without looking at the solution. Reviewers found nothing wrong with the explanation.
The full receipt
| Line | Status | Checked by | Detail |
|---|---|---|---|
| 1 | ✓ Proved | sympy 1.14.0 | line 1 is the problem as stated |
| 2 | ✓ Proved | sympy 1.14.0 | simplify(a - b) reduced to 0 |
| answer | ✓ Proved | sympy 1.14.0 | final line against the stated answer: simplify(a - b) reduced to 0 |
| answer, a second way | ✓ Proved | sympy 1.14.0 | SymPy differentiated the stated antiderivative back to the integrand |
Reviewers
gpt-oss:20b: passqwen3.6:27b-mlx: pass — The solution correctly identifies the integral and applies the standard antiderivative rule for exponential functions with a linear argument. The steps are logically sound and adhere to the contract.
Every verdict on record (4)
qwen3.6:27b-mlx: pass 2026-10-04 — The solution correctly identifies the integral and applies the standard antiderivative rule for exponential functions with a linear argument. The steps are logically sound and adhere to the contract.gpt-oss:20b: pass 2026-10-04qwen3.6:27b-mlx: pass 2026-10-04gpt-oss:20b: pass 2026-10-04
Proved: SymPy reduced the difference between the two sides to zero. Checked independently: a separate
method, named above, confirmed it. Checked numerically: the two sides agree at every sampled point, which is evidence,
not proof. Reviewed: a model or a person read it; that is all a sentence can have. Solution by
gemma4:26b, checked 2026-10-04 with SymPy 1.14.0.